Publications

2019
Liu, X. ; Schnelle-Kreis, J. ; Schloter-Hai, B. ; Ma, L. ; Tai, P. ; Cao, X. ; Yu, C. ; Adam, T. ; Zimmermann, R.
Analysis of PAHs associated with PM10 and PM2.5 from different districts in Nanjing.
Aerosol Air Qual. Res. 19, 2294-2307 (2019)
Käfer, U. ; Gröger, T.M. ; Rohbogner, C.J. ; Struckmeier, D. ; Saraji-Bozorgzad, M.R. ; Wilharm, T. ; Zimmermann, R.
Detailed chemical characterization of bunker fuels by high-resolution time-of-flight mass spectrometry hyphenated to GC×GC and thermal analysis.
Energy Fuels, accepted (2019)
Münster-Müller, S. ; Matzenbach, I. ; Knepper, T. ; Zimmermann, R. ; Pütz, M.
Profiling of synthesis-related impurities of the synthetic cannabinoid Cumyl-5F-PINACA in seized samples of e-liquids via multivariate analysis of UHPLC-MSn data.
Drug Test. Anal., accepted (2019)
Schade, J. ; Passig, J. ; Irsig, R. ; Ehlert, S. ; Sklorz, M. ; Adam, T. ; Li, C. ; Rudich, Y. ; Zimmermann, R.
Spatially shaped laser pulses for the simultaneous detection of polycyclic aromatic hydrocarbons as well as positive and negative inorganic ions in single particle mass spectrometry.
Anal. Chem. 91, 10282-10288 (2019)
Xin, C. ; Lintelmann, J. ; Oeder, S. ; Anja, H. ; Kasurinen, S. ; di Bucchianico, S. ; Zimmermann, R.
Determination of DNA damage and modifications in cells exposed to particulate matter.
Poster: EAC 2019, 25 August 2019, Göteborg, Schweden. (2019)
Miersch, T. ; Czech, H. ; Hartikainen, A. ; Ihalainen, M. ; Orasche, J. ; Abbaszade, G. ; Tissari, J. ; Streibel, T. ; Jokiniemi, J. ; Sippula, O. ; Zimmermann, R.
Impact of photochemical ageing on Polycyclic Aromatic Hydrocarbons (PAH) and oxygenated PAH (Oxy-PAH/OH-PAH) in logwood stove emissions.
Sci. Total Environ. 686, 382-392 (2019)
Corbin, J.C. ; Czech, H. ; Massabò, D. ; Buatier De Mongeot, F. ; Jakobi, G. ; Liu, F. ; Lobo, P. ; Mennucci, C. ; Mensah, A.A. ; Orasche, J. ; Pieber, S.M. ; Prévôt, A.S.H. ; Stengel, B. ; Tay, L.-L. ; Zanatta, M. ; Zimmermann, R. ; El Haddad, I. ; Gysel, M.
Infrared-absorbing carbonaceous tar can dominate light absorption by marine-engine exhaust.
npj clim. atmos. sci. 2:12 (2019)
Münster-Müller, S. ; Hansen, S. ; Opatz, T. ; Zimmermann, R. ; Pütz, M.
Chemical profiling of the synthetic cannabinoid MDMB-CHMICA: Identification, assessment, and stability study of synthesis-related impurities in seized and synthesized samples.
Drug Test. Anal. 11, 1192-1206 (2019)
Käfer, U. ; Gröger, T.M. ; Rüger, C.P. ; Czech, H. ; Saraji-Bozorgzad, M.R. ; Wilharm, T. ; Zimmermann, R.
Direct inlet probe - High-resolution time-of-flight mass spectrometry as fast technique for the chemical description of complex high-boiling samples.
Talanta 202, 308-316 (2019)
Reiss, R. ; Gruber, B. ; Klingbeil, S. ; Gröger, T.M. ; Ehlert, S. ; Zimmermann, R.
Evaluation and application of gas chromatography - vacuum ultraviolet spectroscopy for drug- and explosive precursors and examination of non-negative matrix factorization for deconvolution.
Spectrochim. Acta A 219, 129-134 (2019)
Kohlmeier, V. ; Dragan, G.-C. ; Orasche, J. ; Schnelle-Kreis, J. ; Breuer, D. ; Zimmermann, R.
Monolithische kohlenstoffhaltige Denuder als Erweiterung der personengetragenen GGP-Sammler zur Probenahme luftgetragener Dampf/Partikel-Gemische.
Gefahrstoffe Reinhalt. Luft 79, 47-54 (2019)
Jin, L. ; Xie, J. ; Wong, C.K.C. ; Chan, S.K.Y. ; Abbaszade, G. ; Schnelle-Kreis, J. ; Zimmermann, R. ; Li, J. ; Zhang, G. ; Fu, P. ; Li, X.
Contributions of city-specific fine particulate matter (PM2.5) to differential in vitro oxidative stress and toxicity implications between Beijing and Guangzhou of China.
Environ. Sci. Technol. 53, 2881-2891 (2019)
Munyeza, C.F. ; Kohlmeier, V. ; Dragan, G.-C. ; Karg, E.W. ; Rohwer, E.R. ; Zimmermann, R. ; Forbes, P.B.C.
Characterisation of particle collection and transmission in a polydimethylsiloxane based denuder sampler.
J. Aerosol Sci. 130, 22-31 (2019)
Ihalainen, M. ; Tiitta, P. ; Czech, H. ; Yli-Pirilä, P. ; Hartikainen, A. ; Kortelainen, M. ; Tissari, J. ; Stengel, B. ; Sklorz, M. ; Suhonen, H. ; Lamberg, H. ; Leskinen, A. ; Kiendler-Scharr, A. ; Harndorf, H. ; Zimmermann, R. ; Jokiniemi, J. ; Sippula, O.
A novel high-volume Photochemical Emission Aging flow tube Reactor (PEAR).
Aerosol Sci. Technol. 53, 276-294 (2019)
Li, C. ; He, Q. ; Schade, J. ; Passig, J. ; Zimmermann, R. ; Meidan, D. ; Laskin, A. ; Rudich, Y.
Dynamic changes in optical and chemical properties of tar ball aerosols by atmospheric photochemical aging.
Atmos. Chem. Phys. 19, 139-163 (2019)
Huttunen, K. ; Wlodarczyk, A.J. ; Tirkkonen, J. ; Mikkonen, S. ; Täubel, M. ; Krop, E. ; Jacobs, J. ; Pekkanen, J. ; Heederik, D. ; Zock, J.P. ; Hyvärinen, A. ; Hirvonen, M.R. ; Adams, R. ; Jones, T. ; Zimmermann, R. ; BéruBé, K.
Oxidative capacity and hemolytic activity of settled dust from moisture-damaged schools.
Indoor Air 29, 299-307 (2019)
Jennerwein, M. ; Eschner, M. ; Wilharm, T. ; Gröger, T.M. ; Zimmermann, R.
Evaluation of reversed phase versus normal phase column combination for the quantitative analysis of common commercial available middle distillates using GC x GC-TOFMS and Visual Basic Script.
Fuel 235, 336-338 (2019)
Miersch, T. ; Czech, H. ; Stengel, B. ; Abbaszade, G. ; Orasche, J. ; Sklorz, M. ; Streibel, T. ; Zimmermann, R.
Composition of carbonaceous fine particulate emissions of a flexible fuel DISI engine under high velocity and municipal conditions.
Fuel 236, 1465-1473 (2019)
Miettinen, M. ; Leskinen, A. ; Abbaszade, G. ; Orasche, J. ; Sainio, M. ; Mikkonen, S. ; Koponen, H. ; Rönkkö, T.J. ; Ruusunen, J. ; Kuuspalo, K. ; Tiitta, P. ; Jalava, P.I. ; Hao, L. ; Fang, D. ; Wang, Q. ; Gu, C. ; Zhao, Y. ; Michalke, B. ; Schnelle-Kreis, J. ; Lehtinen, K.E.J. ; Zimmermann, R. ; Komppula, M. ; Jokiniemi, J. ; Hirvonen, M.R. ; Sippula, O.
PM2.5 concentration and composition in the urban air of Nanjing, China: Effects of emission control measures applied during the 2014 Youth Olympic Games.
Sci. Total Environ. 652, 1-18 (2019)
2018
Alosmanov, R. ; Imanova, J. ; Wolski, K. ; Zimmermann, R. ; Fiejdasz, S. ; Przewoźnik, J. ; Goc, K. ; Kapusta, C. ; Zapotoczny, S. ; Szuwarzyński, M.
Fabrication of functional carbon/magnetic nanocomposites as a promising model of utilization of used crosslinked polymers.
Materials 11:2595 (2018)
Czech, H. ; Orasche, J. ; Miersch, T. ; Stengel, B. ; Buchholz, B. ; Streibel, T. ; Zimmermann, R.
Umweltanalytik: Smoke on the Water: Rußpartikel aus Schiffen.
Nachr. Chem. 66, 1170-1173 (2018)
Kanashova, T. ; Sippula, O. ; Oeder, S. ; Streibel, T. ; Passig, J. ; Czech, H. ; Kaoma, T. ; Sapcariu, S.C. ; Dilger, M. ; Paur, H.-R. ; Schlager, C. ; Mülhopt, S. ; Weiss, C. ; Schmidt-Weber, C.B. ; Traidl-Hoffmann, C. ; Michalke, B. ; Krebs, T. ; Karg, E.W. ; Jakobi, G. ; Scholtes, S. ; Schnelle-Kreis, J. ; Sklorz, M. ; Orasche, J. ; Müller, L. ; Reda, A. ; Rüger, C ; Neumann, A. ; Abbaszade, G. ; Radischat, C. ; Hiller, K. ; Grigonyte, J. ; Kortelainen, M. ; Kuuspalo, K. ; Lamberg, H. ; Leskinen, J. ; Nuutinen, I. ; Torvela, T. ; Tissari, J. ; Jalava, P. ; Kasurinen, S. ; Uski, O. ; Hirvonen, M.-R. ; Buters, J.T.M. ; Dittmar, G. ; Jokiniemi, J.K. ; Zimmermann, R.
Emissions from a modern log wood masonry heater and wood pellet boiler: Composition and biological impact on air-liquid interface exposed human lung cancer cells.
J. Mol. Clin. Med. 1, 23-35 (2018)
Efimova, A. ; Varga, J. ; Matuschek, G. ; Saraji-Bozorgzad, M.R. ; Denner, T. ; Zimmermann, R. ; Schmidt, P.
Thermal resilience of imidazolium-based ionic liquids-studies on short- and long-term thermal stability and decomposition mechanism of 1-Alkyl-3-methylimidazolium halides by thermal analysis and single-photon ionization time-of-flight mass spectrometry.
J. Phys. Chem. B 122, 8738-8749 (2018)
Gehm, C. ; Streibel, T. ; Passig, J. ; Zimmermann, R.
Determination of relative ionization cross sections for resonance enhanced multiphoton ionization of polycyclic aromatic hydrocarbons.
Appl. Sci. 8:1617 (2018)
Hillemann, L. ; Stintz, M. ; Streibel, T. ; Zimmermann, R. ; Oeder, S. ; Kasurinen, S. ; di Bucchianico, S. ; Kanashova, T. ; Dittmar, G. ; Konzack, D. ; Grosse, S. ; Rudolph, A. ; Berger, M. ; Krebs, T. ; Saraji-Bozorgzad, M.R. ; Walte, A.
Charakterisierung von Partikelemissionen aus dem Trennschleifprozess von kohlefaserverstärktem Beton (Carbonbeton).
Gefahrstoffe Reinhalt. Luft 78, 230-240 (2018)
Jin, L. ; Xie, J. ; Wong, C. ; Zimmermann, R. ; Li, X.
City-specific in vitro exposure-toxicity relationships of PM2.5 in China.
Abstr. Pap. Am. Chem. Soc. 255 (2018)
Corbin, J.C. ; Pieber, S.M. ; Czech, H. ; Zanatta, M. ; Jakobi, G. ; Massabò, D. ; Orasche, J. ; El Haddad, I. ; Mensah, A.A. ; Stengel, B. ; Drinovec, L. ; Močnik, G. ; Zimmermann, R. ; Prévôt, A.S.H. ; Gysel, M.
Brown and black carbon emitted by a marine engine operated on heavy fuel oil and distillate fuels: Optical properties, size distributions, emission factors.
J. Geophys. Res. Atmos. 123, 6175-6195 (2018)
Reiss, R. ; Ehlert, S. ; Heide, J. ; Pütz, M. ; Förster, T. ; Zimmermann, R.
Ambient pressure laser desorption-chemical ionization mass spectrometry for fast and reliable detection of explosives, drugs, and their precursors.
Appl. Sci. 8:933 (2018)
Corbin, J.C. ; Mensah, A.A. ; Pieber, S.M. ; Orasche, J. ; Michalke, B. ; Zanatta, M. ; Czech, H. ; Massabò, D. ; Buatier De Mongeot, F. ; Mennucci, C. ; El Haddad, I. ; Kumar, N.K. ; Stengel, B. ; Huang, Y. ; Zimmermann, R. ; Prévôt, A.S.H. ; Gysel, M.
Trace metals in soot and PM2.5 from heavy-fuel-oil combustion in a marine engine.
Environ. Sci. Technol. 52, 6714-6722 (2018)
Kohlmeier, V. ; Dragan, G.-C. ; Orasche, J. ; Schnelle-Kreis, J. ; Breuer, D. ; Zimmermann, R.
Carbonaceous monolithic multi-channel denuders as vapour-particle partitioning tools for the occupational sampling of semi-volatile organic compounds.
Ann. Work Expo. Health 62, 899-903 (2018)
Hartikainen, A.L. ; Yli-Pirilä, P. ; Tiitta, P. ; Leskinen, A. ; Kortelainen, M. ; Orasche, J. ; Schnelle-Kreis, J. ; Lehtinen, K.E.J. ; Zimmermann, R. ; Jokiniemi, J. ; Sippula, O.
Volatile organic compounds from logwood combustion: Emissions and transformation under dark and photochemical aging conditions in a smog chamber.
Environ. Sci. Technol. 52, 4979-4988 (2018)
Gary, R. ; Aigner, M. ; Moi, S. ; Schaffer, S. ; Gottmann, A. ; Maas, S. ; Zimmermann, R. ; Zingsem, J. ; Strobel, J. ; Mackensen, A. ; Mautner, J. ; Moosmann, A. ; Gerbitz, A.
Clinical-grade generation of peptide-stimulated CMV/EBV-specific T cells from G-CSF mobilized stem cell grafts.
J. Transl. Med. 16:124 (2018)
Jia, J. ; Conlon, T.M. ; Sarker, R.S. ; Taşdemir, D. ; Smirnova, N.F. ; Srivastava, B. ; Verleden, S.E. ; Güneş, G. ; Wu, X. ; Prehn, C. ; Gao, J. ; Heinzelmann, K. ; Lintelmann, J. ; Irmler, M. ; Pfeiffer, S. ; Schloter, M. ; Zimmermann, R. ; Hrabě de Angelis, M. ; Beckers, J. ; Adamski, J. ; Bayram, H. ; Eickelberg, O. ; Yildirim, A.Ö.
Cholesterol metabolism promotes B-cell positioning during immune pathogenesis of chronic obstructive pulmonary disease.
EMBO Mol. Med. 10:e8349 (2018)
Piotrowski, P.K. ; Weggler, B.A. ; Barth-Naftilan, E. ; Kelly, C.N. ; Zimmermann, R. ; Saiers, J.E. ; Dorman, F.L.
Non-Targeted chemical characterization of a Marcellus shale gas well through GC x GC with scripting algorithms and high-resolution time-of-flight mass spectrometry.
Fuel 215, 363-369 (2018)
Alosmanov, R. ; Szuwarzyński, M. ; Schnelle-Kreis, J. ; Matuschek, G. ; Magerramov, A.M. ; Azizov, A.A. ; Zimmermann, R. ; Zapotoczny, S.
Magnetic nanocomposites based on phosphorus-containing polymers -structural characterization and thermal analysis.
Nanotechnol. 29 (2018)
Li, F. ; Schnelle-Kreis, J. ; Cyrys, J. ; Wolf, K. ; Karg, E.W. ; Gu, J. ; Orasche, J. ; Abbaszade, G. ; Peters, A. ; Zimmermann, R.
Spatial and temporal variation of sources contributing to quasi-ultrafine particulate matter PM0.36 in Augsburg, Germany.
Sci. Total Environ. 631-632, 191-200 (2018)
Shen, R. ; Schäfer, K. ; Schnelle-Kreis, J. ; Shao, L. ; Norra, S. ; Kramar, U. ; Michalke, B. ; Abbaszade, G. ; Streibel, T. ; Zimmermann, R. ; Emeis, S.
Seasonal variability and source distribution of haze particles from a continuous one-year study in Beijing.
Atmos. Pollut. Res. 9, 627-633 (2018)
Lintelmann, J. ; Wu, X. ; Kuhn, E. ; Ritter, S. ; Schmidt, C. ; Zimmermann, R.
Detection of monohydroxylated polycyclic aromatic hydrocarbons in urine and particulate matter using LC separations coupled with integrated SPE and fluorescence detection or coupled with high-resolution time-of-flight mass spectrometry.
Biomed. Chromatogr. 32:e4183 (2018)
Kasurinen, S. ; Happo, M.S. ; Rönkkö, T.J. ; Orasche, J. ; Jokiniemi, J. ; Kortelainen, M. ; Tissari, J. ; Zimmermann, R. ; Hirvonen, M.R. ; Jalava, P.I.
Differences between co-cultures and monocultures in testing the toxicity of particulate matter derived from log wood and pellet combustion.
PLoS ONE 13:e0192453 (2018)
Li, F. ; Schnelle-Kreis, J. ; Cyrys, J. ; Karg, E.W. ; Gu, J. ; Abbaszade, G. ; Orasche, J. ; Peters, A. ; Zimmermann, R.
Organic speciation of ambient quasi-ultrafine particulate matter (PM0.36) in Augsburg, Germany: Seasonal variability and source apportionment.
Sci. Total Environ. 615, 828-837 (2018)
Kistler, M. ; Muntean, A. ; Höllriegl, V. ; Matuschek, G. ; Zimmermann, R. ; Hoeschen, C. ; Hrabě de Angelis, M. ; Rozman, J.
A systemic view on the distribution of diet-derived methanol and hepatic acetone in mice.
J. Breath Res. 12:017102 (2018)
2017
Rüger, C.P. ; Grimmer, C. ; Sklorz, M. ; Neumann, A. ; Streibel, T. ; Zimmermann, R.
Combination of different thermal analysis methods coupled to mass spectrometry for the analysis of asphaltenes and their parent crude oils: Comprehensive characterization of the molecular pyrolysis pattern.
Energy Fuels 32, 2699-2711 (2017)
Rüger, C.P. ; Neumann, A. ; Sklorz, M. ; Schwemer, T. ; Zimmermann, R.
Thermal analysis coupled to ultrahigh resolution mass spectrometry with collision induced dissociation for complex petroleum samples: Heavy oil composition and asphaltene precipitation effects.
Energy Fuels 31, 13144-13158 (2017)
Jennerwein, M. ; Eschner, M.S. ; Wilharm, T. ; Zimmermann, R. ; Gröger, T.M.
Proof of concept of high-temperature comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry for two-dimensional simulated distillation of crude oils.
Energy Fuels 31, 11651-11659 (2017)
Kruth, C. ; Czech, H. ; Sklorz, M. ; Passig, J. ; Ehlert, S. ; Cappiello, A. ; Zimmermann, R.
Direct infusion resonance-enhanced multiphoton ionization mass spectrometry of liquid samples under vacuum conditions.
Anal. Chem. 89, 10917-10923 (2017)
Schwemer, T. ; Rössler, T. ; Ahrens, B. ; Schäffer, M. ; Hasselbach-Minor, A. ; Pütz, M. ; Sklorz, M. ; Gröger, T.M. ; Zimmermann, R.
Characterization of a heroin manufacturing process based on acidic extracts by combining complementary information from two-dimensional gas chromatography and high resolution mass spectrometry.
Forensic Chem. 4, 9-18 (2017)
Rüger, C.P. ; Schwemer, T. ; Sklorz, M. ; O'Connor, P.B. ; Barrow, M.P. ; Zimmermann, R.
Comprehensive chemical comparison of fuel composition and aerosol particles emitted from a ship diesel engine by gas chromatography atmospheric pressure chemical ionisation ultra-high resolution mass spectrometry with improved data processing routines.
Eur. J. Mass Spectrom. 23, 28-39 (2017)
Dragan, G.-C. ; Kohlmeier, V. ; Breuer, D. ; Blaskowitz, M. ; Karg, E.W. ; Zimmermann, R.
On the challenges of measuring semi-volatile organic compound aerosols using personal samplers.
Gefahrstoffe Reinhalt. Luft 77, 411-415 (2017)
Gary, R. ; Aigner, M. ; Moosmann, A. ; Moi, S. ; Schaffer, S. ; Balzer, H.J. ; Maas, S. ; Strobel, J. ; Zimmermann, R. ; Zingsem, J. ; Kremer, A. ; Meintker, L. ; Mackensen, A. ; Gerbitz, A.
Adoptive transfer of CMV- and EBV-specific peptide-stimulated T cells after allogeneic stem cell transplantation: First results of a phase I/IIa clinical trial [AIT-MULTIVIR-01].
Oncol. Res. Treat. 40, 239-239 (2017)
Czech, H. ; Miersch, T. ; Orasche, J. ; Abbaszade, G. ; Sippula, O. ; Tissari, J. ; Michalke, B. ; Schnelle-Kreis, J. ; Streibel, T. ; Jokiniemi, J. ; Zimmermann, R.
Chemical composition and speciation of particulate organic matter from modern residential small-scale wood combustion appliances.
Sci. Total Environ. 612, 636-648 (2017)
Czech, H. ; Stengel, B. ; Adam, T. ; Sklorz, M. ; Streibel, T. ; Zimmermann, R.
A chemometric investigation of aromatic emission profiles from a marine engine in comparison with residential wood combustion and road traffic: Implications for source apportionment inside and outside sulphur emission control areas.
Atmos. Environ. 167, 212-222 (2017)
Wirth, M.A. ; Rueger, C.P. ; Sklorz, M. ; Zimmermann, R.
Using aromatic polyamines with high proton affinity as "proton sponge'' dopants for electrospray ionisation mass spectrometry.
Eur. J. Mass Spectrom. 23, 49-54 (2017)
Alosmanov, R. ; Wolski, K. ; Matuschek, G. ; Magerramov, A. ; Azizov, A. ; Zimmermann, R. ; Aliyev, E. ; Zapotoczny, S.
Effect of functional groups on the thermal degradation of phosphorus- and phosphorus/nitrogen-containing functional polymers.
J. Therm. Anal. Calorim. 130, 799–812 (2017)
Passig, J. ; Schade, J. ; Oster, M. ; Fuchs, M. ; Ehlert, S. ; Jäger, C. ; Sklorz, M. ; Zimmermann, R.
Aerosol mass spectrometer for simultaneous detection of polyaromatic hydrocarbons and inorganic components from individual particles.
Anal. Chem. 89, 6341-6345 (2017)
Czech, H. ; Schnelle-Kreis, J. ; Streibel, T. ; Zimmermann, R.
New directions: Beyond sulphur, vanadium and nickel - About source apportionment of ship emissions in emission control areas.
Atmos. Environ. 163, 190-191 (2017)
Czech, H. ; Pieber, S.M. ; Tiitta, P. ; Sippula, O. ; Kortelainen, M. ; Lamberg, H. ; Grigonyte, J. ; Streibel, T. ; Prévôt, A.S.H. ; Jokiniemi, J. ; Zimmermann, R.
Time-resolved analysis of primary volatile emissions and secondary aerosol formation potential from a small-scale pellet boiler.
Atmos. Environ. 158, 236-245 (2017)
Wu, X. ; Lintelmann, J. ; Klingbeil, S. ; Li, J. ; Wang, H. ; Kuhn, E. ; Ritter, S. ; Zimmermann, R.
Determination of air pollution-related biomarkers of exposure in urine of travellers between Germany and China using liquid chromatographic and liquid chromatographic-mass spectrometric methods: A pilot study.
Biomarkers 22, 1-27 (2017)
Eichler, P. ; Müller, M. ; Rohmann, C. ; Stengel, B. ; Orasche, J. ; Zimmermann, R. ; Wisthaler, A.
Lubricating oil as a major constituent of ship exhaust particles.
Environ. Sci. Technol. Lett. 4, 54-58 (2017)
Kohlmeier, V. ; Dragan, G.-C. ; Karg, E.W. ; Schnelle-Kreis, J. ; Breuer, D. ; Forbes, P.B.C. ; Rohwer, E.R. ; Zimmermann, R.
Multi-channel silicone rubber traps as denuders for gas-particle partitioning of aerosols from semi-volatile organic compounds.
Environ. Sci. Process Impacts 19, 676-686 (2017)
Gruber, B. ; Schneider, J. ; Föhlinger, M. ; Buters, J.T.M. ; Zimmermann, R. ; Matuschek, G.
A minimal-invasive method for systemic bio-monitoring of the environmental pollutant phenanthrene in humans: Thermal extraction and gas chromatography - mass spectrometry from 1 µl capillary blood.
J. Chromatogr. A 1487, 254-257 (2017)
Shao, L. ; Hu, Y. ; Shen, R. ; Schäfer, K. ; Wang, J. ; Schnelle-Kreis, J. ; Zimmermann, R. ; BéruBé, K. ; Suppan, P.
Seasonal variation of particle-induced oxidative potential of airborne particulate matter in Beijing.
Sci. Total Environ. 579, 1152-1160 (2017)
Kasurinen, S. ; Jalava, P.I. ; Happo, M.S. ; Uski, O. ; Orasche, J. ; Zimmermann, R. ; Jokiniemi, J. ; Hirvonen, M.R.
Particulate emissions from the combustion of birch, beech, and spruce logs cause different cytotoxic responses in A549 cells.
Environ. Toxicol. 32, 1487-1499 (2017)
Jennerwein, M. ; Sutherland, A.C. ; Eschner, M. ; Gröger, T.M. ; Wilharm, T. ; Zimmermann, R.
Quantitative analysis of modern fuels derived from middle distillates – The impact of diverse compositions on standard methods evaluated by an offline hyphenation of HPLC-refractive index detection with GC×GC-TOFMS.
Fuel 187, 16-25 (2017)
Varga, J. ; Wohlfahrt, S. ; Fischer, M. ; Saraji-Bozorgzad, M.R. ; Matuschek, G. ; Denner, T. ; Reller, A. ; Zimmermann, R.
An evolved gas analysis method for the characterization of sulfur vapor.
J. Therm. Anal. Calorim. 127, 955-960 (2017)
Fischer, M. ; Wohlfahrt, S. ; Varga, J. ; Matuschek, G. ; Saraji-Bozorgzad, M. ; Walte, A. ; Denner, T. ; Zimmermann, R.
Evolution of volatile flavor compounds during roasting of nut seeds by thermogravimetry coupled to fast cycling optical heating gas chromatography-mass spectrometry with electron- and photoionization.
Food Anal. Methods 10, 49-62 (2017)
Streibel, T. ; Schnelle-Kreis, J. ; Czech, H. ; Harndorf, H. ; Jakobi, G. ; Jokiniemi, J. ; Karg, E.W. ; Lintelmann, J. ; Matuschek, G. ; Michalke, B. ; Müller, L. ; Orasche, J. ; Passig, J. ; Radischat, C. ; Rabe, R. ; Reda, A. ; Rüger, C.P. ; Schwemer, T. ; Sippula, O. ; Stengel, B. ; Sklorz, M. ; Torvela, T. ; Weggler, B.A. ; Zimmermann, R.
Aerosol emissions of a ship diesel engine operated with diesel fuel or heavy fuel oil.
Environ. Sci. Pollut. Res. 24, 10976-10991 (2017)
2016
Zimmermann, R. ; Saraji-Bozorgzad, M. ; Grimmer, C. ; Ulbrich, A. ; Streibel, T.
Erdöl in seine Bestandteile zerlegen und charakterisieren.
Nachr. Chem. 64, 751-754 (2016)
Popovicheva, O.B. ; Kozlov, V.S. ; Rakhimov, R.F. ; Shmargunov, V.P. ; Kireeva, E.D. ; Persiantseva, N.M. ; Timofeev, M.A. ; Engling, G. ; Eleftheriadis, K. ; Diapouli, E. ; Panchenko, M.V. ; Zimmermann, R. ; Schnelle-Kreis, J.
Optical-microphysical and physical-chemical characteristics of Siberian biomass burning: Experiments in Aerosol Chamber.
Atmos. Oceanic Opt. 29, 492-500 (2016)
Bozzetti, C. ; Daellenbach, K.R. ; Hueglin, C. ; Fermo, P. ; Sciare, J. ; Kasper-Giebl, A. ; Mazar, Y. ; Abbaszade, G. ; El Kazzi, M. ; González, R. ; Shuster-Meiseles, T. ; Flasch, M. ; Wolf, R. ; Krepelova, A. ; Canonaco, F. ; Schnelle-Kreis, J. ; Slowik, J.G. ; Zimmermann, R. ; Rudich, Y. ; Baltensperger, U. ; El Haddad, I. ; Prevot, A.S.H.
Correction to :Size-resolved identification, characterization and quantification of primary biological organic aerosol at a european rural site(Environ. Sci. Technol. (2016) 50 (3425−3434) DOI : 10.1021/acs.est.5b05960).
Environ. Sci. Technol. 50, 13177-13178 (2016)
Tiitta, P. ; Leskinen, A. ; Hao, L. ; Yli-Pirilä, P. ; Kortelainen, M. ; Grigonyte, J. ; Tissari, J. ; Lamberg, H. ; Hartikainen, A.L. ; Kuuspalo, K. ; Kortelainen, A. ; Virtanen, A. ; Lehtinen, K.E.J. ; Komppula, M. ; Pieber, S.M. ; Prevot, A.S.H. ; Onasch, T.B. ; Worsnop, D.R. ; Czech, H. ; Zimmermann, R. ; Jokiniemi, J. ; Sippula, O.
Transformation of logwood combustion emissions in a smog chamber: Formation of secondary organic aerosol and changes in the primary organic aerosol upon daytime and nighttime aging.
Atmos. Chem. Phys. 16, 13251-13269 (2016)
Weggler, B.A. ; Ly-Verdú, S. ; Jennerwein, M. ; Sippula, O. ; Reda, A. ; Orasche, J. ; Gröger, T.M. ; Jokiniemi, J. ; Zimmermann, R.
Untargeted identification of wood type-specific markers in particulate matter from wood combustion.
Environ. Sci. Technol. 50, 10073-10081 (2016)
Gruber, B. ; Gröger, T.M. ; Harrison, D. ; Zimmermann, R.
Vacuum ultraviolet absorption spectroscopy in combination with comprehensive two-dimensional gas chromatography for the monitoring of volatile organic compounds in breath gas: A feasibility study.
J. Chromatogr. A 1464, 141-146 (2016)
Sánchez-López, J.A. ; Ziere, A. ; Martins, S.I.F.S. ; Zimmermann, R. ; Yeretzian, C.
Persistence of aroma volatiles in the oral and nasal cavities: Real-time monitoring of decay rate in air exhaled through the nose and mouth.
J. Breath Res. 10:036005 (2016)
Schaefer, K. ; Elsasser, M. ; Arteaga-Salas, J.M. ; Gu, J. ; Pitz, M. ; Schnelle-Kreis, J. ; Cyrys, J. ; Emeis, S. ; Prevot, A.S.H. ; Zimmermann, R.
Impact of meteorological conditions on airborne fine particle composition and secondary pollutant characteristics in urban area during winter-time.
Meteorol. Z. 25, 267-279 (2016)
Czech, H. ; Schepler, C. ; Klingbeil, S. ; Ehlert, S. ; Howell, J. ; Zimmermann, R.
Resolving coffee roasting-degree phases based on the analysis of volatile compounds in the roasting off-gas by Photoionization Time-of-Flight Mass Spectrometry (PI-TOFMS) and statistical data analysis: Toward a PI-TOFMS roasting model.
J. Agric. Food Chem. 64, 5223-5231 (2016)
Müller, L. ; Schnelle-Kreis, J. ; Jakobi, G. ; Orasche, J. ; Jing, L. ; Canonaco, F. ; Prevot, A.S.H. ; Zimmermann, R.
Combustion process apportionment of carbonaceous particulate emission from a diesel fuel burner.
J. Aerosol Sci. 100, 61-72 (2016)
Gruber, B. ; Keller, S. ; Gröger, T.M. ; Matuschek, G. ; Szymczak, W. ; Zimmermann, R.
Breath gas monitoring during a glucose challenge by a combined PTR-QMS/GC×GC-TOFMS approach for the verification of potential volatile biomarkers.
J. Breath Res. 10:036003 (2016)
Sapcariu, S.C. ; Kanashova, T. ; Dilger, M. ; Diabaté, S. ; Oeder, S. ; Passig, J. ; Radischat, C. ; Buters, J.T.M. ; Sippula, O. ; Streibel, T. ; Paur, H.R. ; Schläger, C. ; Mülhopt, S. ; Stengel, B. ; Rabe, R. ; Harndorf, H. ; Krebs, T. ; Karg, E.W. ; Gröger, T.M. ; Weiss, C. ; Dittmar, G. ; Hiller, K. ; Zimmermann, R.
Metabolic profiling as well as stable isotope assisted metabolic and proteomic analysis of RAW 264.7 macrophages exposed to ship engine aerosol emissions: Different effects of heavy fuel oil and refined diesel fuel.
PLoS ONE 11:e0157964 (2016)
Ulevicius, V. ; Byčenkiene, S. ; Bozzetti, C. ; Vlachou, A. ; Plauškaite, K. ; Mordas, G. ; Dudoitis, V. ; Abbaszade, G. ; Remeikis, V. ; Garbaras, A. ; Masalaite, A. ; Blees, J. ; Fröhlich, R. ; Dällenbach, K.R. ; Canonaco, F. ; Slowik, J.G. ; Dommen, J. ; Zimmermann, R. ; Schnelle-Kreis, J. ; Salazar, G.A. ; Agrios, K. ; Szidat, S. ; El Haddad, I. ; Prevot, A.S.H.
Fossil and non-fossil source contributions to atmospheric carbonaceous aerosols during extreme spring grassland fires in Eastern Europe.
Atmos. Chem. Phys. 16, 5513-5529 (2016)
Czech, H. ; Sippula, O. ; Kortelainen, M. ; Tissari, J. ; Radischat, C. ; Passig, J. ; Streibel, T. ; Jokiniemi, J. ; Zimmermann, R.
On-line analysis of organic emissions from residential wood combustion with Single-Photon Ionisation Time-Of-Flight Mass Spectrometry (SPI-TOFMS).
Fuel 177, 334-342 (2016)
Shen, R. ; Schaefer, K. ; Schnelle-Kreis, J. ; Shao, L. ; Norra, S. ; Kramar, U. ; Michalke, B. ; Abbaszade, G. ; Streibel, T. ; Fricker, M. ; Chen, Y. ; Zimmermann, R. ; Emeis, S. ; Schmid, H.P.
Characteristics and sources of PM in seasonal perspective - a case study from one year continuously sampling in Beijing.
Atmos. Pollut. Res. 7, 235-248 (2016)
Jia, L. ; le Brech, Y. ; Mauviel, G. ; Qi, F. ; Bente-von Frowein, M. ; Ehlert, S. ; Zimmermann, R. ; Dufour, A.
Online analysis of biomass pyrolysis tar by photoionization mass spectrometry.
Energy Fuels 30, 1555-1563 (2016)
Otto, S. ; Erdmann, S. ; Streibel, T. ; Herlemann, D.P.R. ; Schulz-Bull, D. ; Zimmermann, R.
Pyrolysis-gas chromatography-mass spectrometry with electron-ionization and resonance-enhanced-multi-photon-ionization for the characterization of terrestrial dissolved organic matter in the Baltic Sea.
Anal. Methods 8, 2592-2603 (2016)
Mülhopt, S. ; Dilger, M. ; Diabaté, S. ; Schläger, C. ; Krebs, T. ; Zimmermann, R. ; Buters, J.T.M. ; Oeder, S. ; Wäscher, T. ; Weiss, C. ; Paur, H.R.
Toxicity testing of combustion aerosols at the air-liquid interface with a self-contained and easy-to-use exposure system.
J. Aerosol Sci. 96, 38-55 (2016)
He, C. ; Miljevic, B. ; Crilley, L.R. ; Surawski, N.C. ; Bartsch, J. ; Salimi, F. ; Uhde, E. ; Schnelle-Kreis, J. ; Orasche, J. ; Ristovski, Z. ; Ayoko, G.A. ; Zimmermann, R. ; Morawska, L.
Characterisation of the impact of open biomass burning on urban air quality in Brisbane, Australia.
Environ. Int. 91, 230-242 (2016)
Sánchez López, J.A. ; Wellinger, M. ; Gloess, A.N. ; Zimmermann, R. ; Yeretzian, C.
Extraction kinetics of coffee aroma compounds using a semi-automatic machine: On-line analysis by PTR-ToF-MS.
Int. J. Mass Spectrom. 401, 22-30 (2016)
Bozzetti, C. ; Daellenbach, K.R. ; Hueglin, C. ; Fermo, P. ; Sciare, J. ; Kasper-Giebl, A. ; Mazar, Y. ; Abbaszade, G. ; El Kazzi, M. ; González, R. ; Shuster-Meiseles, T. ; Flasch, M. ; Wolf, R. ; Krepelova, A. ; Canonaco, F. ; Schnelle-Kreis, J. ; Slowik, J.G. ; Zimmermann, R. ; Rudich, Y. ; Baltensperger, U. ; El Haddad, I. ; Prévôt, A.S.
Size-resolved identification, characterization and quantification of primary biological organic aerosol at a European rural site.
Environ. Sci. Technol. 50, 3425-3434 (2016)
Yener, S. ; Sánchez-López, J.A. ; Granitto, P.M. ; Cappellin, L. ; Märk, T.D. ; Zimmermann, R. ; Bonn, G.K. ; Yeretzian, C. ; Biasioli, F.
Rapid and direct volatile compound profiling of black and green teas (Camellia sinensis) from different countries with PTR-ToF-MS.
Talanta 152, 45-53 (2016)
Gröger, T.M. ; Gruber, B. ; Harrison, D. ; Saraji-Bozorgzad, M.R. ; Mthembu, M. ; Sutherland, A.C. ; Zimmermann, R.
A fast vacuum ultraviolet absorption array spectrometer as a fast and selective detector for comprehensive two-dimensional gas chromatography: Concept and first results.
Anal. Chem. 88, 3031-3039 (2016)
Dilger, M. ; Orasche, J. ; Zimmermann, R. ; Paur, H.R. ; Diabaté, S. ; Weiss, C.
Toxicity of wood smoke particles in human A549 lung epithelial cells: The role of PAHs, soot and zinc.
Arch. Toxicol. 90, 3029-3044 (2016)
Li, F. ; Schnelle-Kreis, J. ; Karg, E.W. ; Cyrys, J. ; Gu, J. ; Orasche, J. ; Abbaszade, G. ; Peters, A. ; Zimmermann, R.
Semi-continuous sampling of health relevant atmospheric particle subfractions for chemical speciation using a rotating drum impactor in series with sequential filter sampler.
Environ. Sci. Pollut. Res. 23, 7278-7287 (2016)
Grabner, G.F. ; Eichmann, T.O. ; Wagner, B. ; Gao, Y. ; Farzi, A. ; Taschler, U. ; Radner, F.P. ; Schweiger, M. ; Lass, A. ; Holzer, P. ; Zinser, E. ; Tschöp, M.H. ; Yi, C.-X. ; Zimmermann, R.
Deletion of monoglyceride lpase in astrocytes attenuates lipopolysaccharide-induced neuroinflammation.
J. Biol. Chem. 291, 913-923 (2016)
Wohlfahrt, S. ; Fischer, M. ; Varga, J. ; Saraji-Bozorgzad, M.R. ; Matuschek, G. ; Denner, T. ; Zimmermann, R.
A dual-stage consumable-free thermal modulator for the hyphenation of Thermal Analysis, Gas Chromatography and Mass Spectrometry (TA-GC-MS).
Anal. Chem. 88, 640-644 (2016)
2015
Gröger, T.M. ; Sutherland, A. ; Gruber, B. ; Mthembu, M. ; Jennerwein, M. ; Eschner, M. ; Wilharm, T. ; Zimmermann, R.
State of the art technologies for a comprehensive chemical characterization of syncrude and downstream matrices.
In: (DGMK International Conference - Synthesis Gas Chemistry, 7-9 October 2015, Dresden). 2015. 299-301 (DGMK-Forschungsbericht ; 2015)
Schwemer, T. ; Rüger, C.P. ; Sklorz, M. ; Zimmermann, R.
Gas chromatography coupled to atmospheric pressure chemical ionization FT-ICR mass spectrometry for improvement of data reliability.
Anal. Chem. 87, 11957-11961 (2015)
Jia, L. ; Le-Brech, Y. ; Shrestha, B. ; Bente-von Frowein, M. ; Ehlert, S. ; Mauviel, G. ; Zimmermann, R. ; Dufour, A.
Fast pyrolysis in a microfluidized bed reactor: Effect of biomass properties and operating conditions on volatiles composition as analyzed by online single photoionization mass spectrometry.
Energy Fuels 29, 7364-7374 (2015)
Oeder, S. ; Sippula, O. ; Streibel, T. ; Paur, H. ; Muelhopt, S. ; Arteaga-Salas, J.M. ; Harndorf, H. ; Zimmermann, R. ; Schmidt-Weber, C.B. ; Buters, J.T.M.
Immunological effects of particles and gases from ship diesel emissions in human bronchial epithelial cells.
Allergy 70, 518-519 (2015)
Kohlmeier, V. ; Dragan, G.-C. ; Karg, E.W. ; Schnelle-Kreis, J. ; Breuer, D. ; Forbes, P.B.C. ; Rohwer, E.R. ; Zimmermann, R.
The suitability of Multichannel-PDMS-Denuders for the gas-particle-partitioning of SVOCs.
Gefahrstoffe Reinhalt. Luft 75, 383-389 (2015)
Karg, E.W. ; Ferron, G.A. ; Muelhopt, S. ; Paur, H. ; Zimmermann, R.
Is the deposited dose in an air-liquid-interface exposure system comparable to the human lungs?
J. Aerosol Med. Pulm. Drug Deliv. 28, A34 (2015)
Pedata, P. ; Stöger, T. ; Zimmermann, R. ; Peters, A. ; Oberdörster, G. ; D'Anna, A.
"Are we forgetting the smallest, sub 10 nm combustion generated particles?"
Part. Fibre Toxicol. 12:34 (2015)
Karg, E.W. ; Dragan, G.-C. ; Ferron, G.A. ; Nordsieck, H. ; Blaskowitz, M. ; Friedrich, C. ; Kohlmeier, V. ; Moehlmann, C. ; Schnelle-Kreis, J. ; Stanglmaier, S. ; Zimmermann, R. ; Breuer, D.
Dynamisches Verhalten von Aerosolen aus semivolatilen Komponenten.
Gefahrstoffe Reinhalt. Luft 75, 265-274 (2015)
Smit, E. ; Rüger, C.P. ; Sklorz, M. ; de Goede, S. ; Zimmermann, R. ; Rohwer, E.R.
Investigating the trace polar species present in diesel using high-resolution mass spectrometry and selective ionization techniques.
Energy Fuels 29, 5554-5562 (2015)
Diab, J. ; Streibel, T. ; Cavalli, F. ; Lee, S.C. ; Saathoff, H. ; Mamakos, A. ; Chow, J.C. ; Chen, L.W.A. ; Watson, J.G. ; Sippula, O. ; Zimmermann, R.
Hyphenation of a EC / OC thermal-optical carbon analyzer to photo-ionization time-of-flight mass spectrometry: An off-line aerosol mass spectrometric approach for characterization of primary and secondary particulate matter.
Atmos. Meas. Tech. 8, 3337-3353 (2015)
Otto, S. ; Streibel, T. ; Erdmann, S. ; Klingbeil, S. ; Schulz-Bull, D. ; Zimmermann, R.
Pyrolysis-gas chromatography-mass spectrometry with electron-ionization or resonance-enhanced-multi-photon-ionization for characterization of polycyclic aromatic hydrocarbons in the Baltic Sea.
Mar. Pollut. Bull. 99, 35-42 (2015)
Fischer, M. ; Wohlfahrt, S. ; Varga, J. ; Matuschek, G. ; Saraji-Bozorgzad, M.R. ; Denner, T. ; Walte, A. ; Zimmermann, R.
Optically heated ultra-fast-cycling gas chromatography module for rapid separation of direct sampling and online monitoring applications.
Anal. Chem. 87, 8634-8639 (2015)
Zimmermann, R.
Aerosols and health: A challenge for chemical and biological analysis.
Anal. Bioanal. Chem. 407, 5863-5867 (2015)
Zhang, Y. ; Schnelle-Kreis, J. ; Abbaszade, G. ; Zimmermann, R. ; Zotter, P. ; Shen, R.R. ; Schaefer, K. ; Shao, L. ; Prévôt, A.S. ; Szidat, S.
Source apportionment of elemental carbon in Beijing, China: Insights from radiocarbon and organic marker measurements.
Environ. Sci. Technol. 49, 8408-8415 (2015)
Müller, L. ; Jakobi, G. ; Czech, H. ; Stengel, B. ; Orasche, J. ; Arteaga-Salas, J.M. ; Karg, E.W. ; Elsasser, M. ; Sippula, O. ; Streibel, T. ; Slowik, J.G. ; Prevot, A.S.H. ; Jokiniemi, J. ; Rabe, R. ; Harndorf, H. ; Michalke, B. ; Schnelle-Kreis, J. ; Zimmermann, R.
Characteristics and temporal evolution of particulate emissions from a ship diesel engine.
Appl. Energy 155, 204-217 (2015)
Reda, A. ; Czech, H. ; Schnelle-Kreis, J. ; Sippula, O. ; Orasche, J. ; Weggler, B.A. ; Abbaszade, G. ; Arteaga-Salas, J.M. ; Kortelainen, M. ; Tissari, J. ; Jokiniemi, J. ; Streibel, T. ; Zimmermann, R.
Analysis of gas-phase carbonyl compounds in emissions from modern wood combustion appliances: Influence of wood type and combustion appliance.
Energy Fuels 29, 3897-3907 (2015)
Oeder, S. ; Kanashova, T. ; Sippula, O. ; Sapcariu, S.C. ; Streibel, T. ; Arteaga-Salas, J.M. ; Passig, J. ; Dilger, M. ; Paur, H.R. ; Schläger, C. ; Mülhopt, S. ; Diabaté, S. ; Weiss, C. ; Stengel, B. ; Rabe, R. ; Harndorf, H. ; Torvela, T. ; Jokiniemi, J.K. ; Hirvonen, M.R. ; Schmidt-Weber, C.B. ; Traidl-Hoffmann, C. ; BéruBé, K.A. ; Wlodarczyk, A.J. ; Prytherch, Z. ; Michalke, B. ; Krebs, T. ; Prévôt, A.S. ; Kelbg, M. ; Tiggesbäumker, J. ; Karg, E.W. ; Jakobi, G. ; Scholtes, S. ; Schnelle-Kreis, J. ; Lintelmann, J. ; Matuschek, G. ; Sklorz, M. ; Klingbeil, S. ; Orasche, J. ; Richthammer, P. ; Müller, L. ; Elsasser, M. ; Reda, A. ; Gröger, T.M. ; Weggler, B.A. ; Schwemer, T. ; Czech, H. ; Rüger, C.P. ; Abbaszade, G. ; Radischat, C. ; Hiller, K. ; Buters, J.T.M. ; Dittmar, G. ; Zimmermann, R.
Particulate matter from both heavy fuel oil and diesel fuel shipping emissions show strong biological effects on human lung cells at realistic and comparable in vitro exposure conditions.
PLoS ONE 10:e0126536 (2015)
Rüger, C.P. ; Miersch, T. ; Schwemer, T. ; Sklorz, M. ; Zimmermann, R.
Hyphenation of thermal analysis to ultra-high resolution Mass Spectrometry (FT-ICR MS) using Atmospheric Pressure Chemical Ionization (APCI) for studying composition and thermal degradation of complex materials.
Anal. Chem. 87, 6493–6499 (2015)
Reda, A. ; Schnelle-Kreis, J. ; Orasche, J. ; Abbaszade, G. ; Lintelmann, J. ; Arteaga-Salas, J.M. ; Stengel, B. ; Rabe, R. ; Harndorf, H. ; Sippula, O. ; Streibel, T. ; Zimmermann, R.
Corrigendum to "Gas phase carbonyl compounds in ship emissions: Differences between diesel fuel and heavy fuel oil operation".
Atmos. Environ. 112, 369 (2015)
Kleeblatt, J. ; Stengel, B. ; Radischat, C. ; Passig, J. ; Streibel, T. ; Sippula, O. ; Rabe, R. ; Harndorf, H. ; Zimmermann, R.
Needle trap sampling thermal-desorption resonance enhanced multiphoton ionization time-of-flight mass spectrometry for analysis of marine diesel engine exhaust.
Anal. Methods 7, 3608-3617 (2015)
Reda, A. ; Schnelle-Kreis, J. ; Orasche, J. ; Abbaszade, G. ; Lintelmann, J. ; Arteaga-Salas, J.M. ; Stengel, B. ; Rabe, R. ; Harndorf, H. ; Sippula, O. ; Streibel, T. ; Zimmermann, R.
Corrigendum: Gas phase carbonyl compounds in ship emissions: Differences between diesel fuel and heavy fuel oil operation.
Atmos. Environ. 112, 370-380 (2015)
Müller, L. ; Jakobi, G. ; Orasche, J. ; Karg, E.W. ; Sklorz, M. ; Abbaszade, G. ; Weggler, B.A. ; Jing, L. ; Schnelle-Kreis, J. ; Zimmermann, R.
Erratum to: Online determination of polycyclic aromatic hydrocarbon formation from a flame soot generator.
Anal. Bioanal. Chem. 407:5987 (2015)
Kanashova, T. ; Popp, O. ; Orasche, J. ; Karg, E.W. ; Harndorf, H. ; Stengel, B. ; Sklorz, M. ; Streibel, T. ; Zimmermann, R. ; Dittmar, G.A.G.
Differential proteomic analysis of mouse macrophages exposed to adsorbate-loaded heavy fuel oil derived combustion particles using an automated sample-preparation workflow.
Anal. Bioanal. Chem. 407, 5965-5976 (2015)
Bruns, E.A. ; Krapf, M. ; Orasche, J. ; Huang, Y. ; Zimmermann, R. ; Drinovec, L. ; Močnik, G. ; El Haddad, I. ; Slowik, J.G. ; Dommen, J. ; Baltensperger, U.R.S. ; Prevot, A.S.H.
Characterization of primary and secondary wood combustion products generated under different burner loads.
Atmos. Chem. Phys. 15, 2825-2841 (2015)
Yang, J.Z. ; Röwer, C. ; Koy, C. ; Ruß, M. ; Rüger, C.P. ; Zimmermann, R. ; Fritschen, U.V. ; Bredell, M. ; Finke, J.C. ; Glocker, M.O.
Mass spectrometric characterization of limited proteolysis activity in human plasma samples under mild acidic conditions.
Methods 89, 30-37 (2015)
Müller, L. ; Jakobi, G. ; Orasche, J. ; Karg, E.W. ; Sklorz, M. ; Abbaszade, G. ; Weggler, B.A. ; Jing, L. ; Schnelle-Kreis, J. ; Zimmermann, R.
Online determination of polycyclic aromatic hydrocarbon formation from a flame soot generator.
Anal. Bioanal. Chem. 407, 5911-5922 (2015)
Zhang, Y. ; Huang, R.J. ; El Haddad, I. ; Ho, K.F. ; Cao, J. ; Han, Y. ; Zotter, P. ; Bozzetti, C. ; Daellenbach, K.R. ; Canonaco, F. ; Slowik, J.G. ; Salazar, G.A. ; Schwikowski, M. ; Schnelle-Kreis, J. ; Abbaszade, G. ; Zimmermann, R. ; Baltensperger, U.R.S. ; Prevot, A.S.H. ; Szidat, S.
Fossil vs. non-fossil sources of fine carbonaceous aerosols in four Chinese cities during the extreme winter haze episode of 2013.
Atmos. Chem. Phys. 15, 1299-1312 (2015)
Rüger, C.P. ; Sklorz, M. ; Schwemer, T. ; Zimmermann, R.
Characterisation of ship diesel primary particulate matter at the molecular level by means of ultra-high-resolution mass spectrometry coupled to laser desorption ionisation - comparison of feed fuel, filter extracts and direct particle measurements.
Anal. Bioanal. Chem. 407, 5923-5937 (2015)
Radischat, C. ; Sippula, O. ; Stengel, B. ; Klingbeil, S. ; Sklorz, M. ; Rabe, R. ; Streibel, T. ; Harndorf, H. ; Zimmermann, R.
Real-time analysis of organic compounds in ship engine aerosol emissions using resonance-enhanced multiphoton ionisation and proton transfer mass spectrometry.
Anal. Bioanal. Chem. 407, 5939-5951 (2015)
Zimmermann, R. ; Hertz-Schünemann, R. ; Ehlert, S. ; Liu, C. ; McAdam, K. ; Baker, R. ; Streibel, T.
Highly time-resolved imaging of combustion and pyrolysis product concentrations in solid fuel combustion: NO formation in a burning cigarette.
Anal. Chem. 87, 1711-1717 (2015)
Hertz-Schünemann, R. ; Ehlert, S. ; Streibel, T. ; Liu, C. ; McAdam, K. ; Baker, R.R. ; Zimmermann, R.
High-resolution time and spatial imaging of tobacco and its pyrolysis products during a cigarette puff by microprobe sampling photoionisation mass spectrometry.
Anal. Bioanal. Chem. 407, 2293-2299 (2015)
Yttri, K.E. ; Schnelle-Kreis, J. ; Maenhaut, W. ; Abbaszade, G. ; Alves, C.A. ; Bjerke, A. ; Bonnier, N. ; Bossi, R. ; Claeys, M. ; Dye, C. ; Evtyugina, M.G. ; García Gacio, D. ; Hillamo, R.E.J. ; Hoffer, A.G. ; Hyder, M. ; Iinuma, Y. ; Jaffrezo, J.L. ; Kasper-Giebl, A. ; Kiss, G. ; López-Mahía, P.L. ; Pio, C. ; Piot, C. ; Ramirez-Santa-Cruz, C. ; Sciare, J. ; Teinilä, K. ; Vermeylen, R. ; Vicente, A.M. ; Zimmermann, R.
An intercomparison study of analytical methods used for quantification of levoglucosan in ambient aerosol filter samples.
Atmos. Meas. Tech. 8, 125-147 (2015)
Kleeblatt, J. ; Schubert, J.K. ; Zimmermann, R.
Detection of gaseous compounds by needle trap sampling and direct thermal-desorption photoionization mass spectrometry: Concept and demonstrative application to breath gas analysis.
Anal. Chem. 87, 1773–1781 (2015)
Breuer, D. ; Dragan, G.-C. ; Friedrich, C. ; Möhlmann, C. ; Zimmermann, R.
Development and field testing of a miniaturized sampling system for simultaneous sampling of vapours and droplets.
Environ. Sci. Process Impacts 17, 278-287 (2015)
Otto, S. ; Streibel, T. ; Erdmann, S. ; Sklorz, M. ; Schulz-Bull, D. ; Zimmermann, R.
Application of pyrolysis-mass spectrometry and pyrolysis-gas chromatography-mass spectrometry with electron-ionization or resonance-enhanced-multi-photon ionization for characterization of crude oils.
Anal. Chim. Acta 855, 60-69 (2015)
Ly-Verdú, S. ; Gröger, T.M. ; Arteaga-Salas, J.M. ; Brandmaier, S. ; Kahle, M. ; Neschen, S. ; Hrabě de Angelis, M. ; Zimmermann, R.
Combining metabolomic non-targeted GC×GC-ToF-MS analysis and chemometric ASCA-based study of variances to assess dietary influence on type 2 diabetes development in a mouse model.
Anal. Bioanal. Chem. 407, 343-354 (2015)
Dragan, G.-C. ; Breuer, D. ; Blaskowitz, M. ; Karg, E.W. ; Schnelle-Kreis, J. ; Arteaga-Salas, J.M. ; Nordsieck, H. ; Zimmermann, R.
An evaluation of the "GGP" personal samplers under semi-volatile aerosols: Sampling losses and their implication on occupational risk assessment.
Environ. Sci. Process Impacts 17, 270-277 (2015)
Streibel, T. ; Mühlberger, F. ; Geißler, R. ; Saraji-Bozorgzad, M.R. ; Adam, T. ; Zimmermann, R.
Influence of sulphur addition on emissions of polycyclic aromatic hydrocarbons during biomass combustion.
Proc. Combust. Inst. 35, 1771-1777 (2015)
2014
Dragan, G.-C. ; Karg, E.W. ; Nordsieck, H. ; Schnelle-Kreis, J. ; Breuer, D. ; Arteaga-Salas, J.M. ; Ferron, G.A. ; Zimmermann, R.
Short-term evaporation of semi-volatile N-alkane aerosol particles: Experimental and computational approach.
Environ. Eng. Manag. J. 13, 1775-1785 (2014)
Synofzik, M. ; Haack, T.B. ; Kopajtich, R. ; Gorza, M. ; Rapaport, D. ; Greiner, M. ; Schönfeld, C. ; Freiberg, C. ; Schorr, S. ; Holl, R.W. ; Gonzalez, M.A. ; Fritsche, A. ; Fallier-Becker, P. ; Zimmermann, R. ; Strom, T.M. ; Meitinger, T. ; Zuchner, S. ; Schule, R. ; Schöls, L. ; Prokisch, H.
Absence of BiP co-chaperone DNAJC3 causes diabetes mellitus and multisystemic neurodegeneration.
Am. J. Hum. Genet. 95, 689-697 (2014)
Sánchez, J. ; Zimmermann, R. ; Yeretzian, C.
Insight into the time-resolved extraction of aroma compounds during espresso coffee preparation: Online monitoring by PTR-ToF-MS.
Anal. Chem. 86, 11696-11704 (2014)
Leskinen, J. ; Ihalainen, M. ; Torvela, T. ; Kortelainen, M. ; Lamberg, H. ; Tiitta, P. ; Jakobi, G. ; Grigonyte, J. ; Joutsensaari, J. ; Sippula, O. ; Tissari, J. ; Virtanen, A. ; Zimmermann, R. ; Jokiniemi, J.
Effective density and morphology of particles emitted from small-scale combustion of various wood fuels.
Environ. Sci. Technol. 48, 13298-13306 (2014)
Jennerwein, M. ; Eschner, M. ; Gröger, T.M. ; Wilharm, T. ; Zimmermann, R.
Complete group-type quantification of petroleum middle distillates based on comprehensive two-dimensional Gas Chromatography Time-of-Flight Mass Spectrometry (GCxGC-TOFMS) and visual basic scripting.
Energy Fuels 28, 5670-5681 (2014)
Sippula, O. ; Stengel, B. ; Sklorz, M. ; Streibel, T. ; Rabe, R. ; Orasche, J. ; Lintelmann, J. ; Michalke, B. ; Abbaszade, G. ; Radischat, C. ; Gröger, T.M. ; Schnelle-Kreis, J. ; Harndorf, H. ; Zimmermann, R.
Particle emissions from a marine engine: Chemical composition and aromatic emission profiles under various operating conditions.
Environ. Sci. Technol. 48, 11721-11729 (2014)
Oeder, S. ; Sippula, O. ; Streibel, T. ; Paur, H. ; Muelhopt, S. ; Arteaga-Salas, J.M. ; Harndorf, H. ; Zimmermann, R. ; Schmidt-Weber, C.B. ; Buters, J.T.M.
Immunological effects of ship diesel emissions in on-line exposed human bronchial epithelial cells.
Allergy 69, 454 (2014)
Weggler, B.A. ; Gröger, T.M. ; Zimmermann, R.
Advanced scripting for the automated profiling of two-dimensional gas chromatography-time-of-flight mass spectrometry data from combustion aerosol.
J. Chromatogr. A 1364, 241-248 (2014)
Huang, R.J. ; Zhang, Y. ; Bozzetti, C. ; Ho, K.F. ; Cao, J.J. ; Han, Y. ; Daellenbach, K.R. ; Slowik, J.G. ; Platt, S.M. ; Canonaco, F. ; Zotter, P. ; Wolf, R. ; Pieber, S.M. ; Bruns, E.A. ; Crippa, M. ; Ciarelli, G. ; Piazzalunga, A. ; Schwikowski, M. ; Abbaszade, G. ; Schnelle-Kreis, J. ; Zimmermann, R. ; An, Z. ; Szidat, S. ; Baltensperger, U. ; Haddad, I.E. ; Prevot, A.S.H.
High secondary aerosol contribution to particulate pollution during haze events in China.
Nature 514, 218-222 (2014)
Zotter, P. ; El-Haddad, I. ; Zhang, Y. ; Hayes, P.L. ; Zhang, X. ; Lin, Y. ; Wacker, L. ; Schnelle-Kreis, J. ; Abbaszade, G. ; Zimmermann, R. ; Surratt, J.D. ; Weber, R. ; Jimenez, J.L. ; Szidat, S. ; Baltensperger, U. ; Prevot, A.S.H.
Diurnal cycle of fossil and nonfossil carbon using radiocarbon analyses during CalNex.
J. Geophys. Res. Atmos. 119, 6818-6835 (2014)
Streibel, T. ; Zimmermann, R.
Resonance-Enhanced Multiphoton Ionization Mass Spectrometry (REMPI-MS): Applications for process analysis.
Annu. Rev. Anal. Chem. 7, 361-381 (2014)
Diab, J. ; Hertz-Schünemann, R. ; Streibel, T. ; Zimmermann, R.
Online measurement of volatile organic compounds released during roasting of cocoa beans.
Food Res. Int. 63, 344-352 (2014)
Fischer, M. ; Wohlfahrt, S. ; Varga, J. ; Saraji-Bozorgzad, M. ; Matuschek, G. ; Denner, T. ; Zimmermann, R.
Evolved gas analysis by single photon ionization-mass spectrometry.
J. Therm. Anal. Calorim. 116, 1461-1469 (2014)
Hölzer, J. ; Fischer, M. ; Gröger, T.M. ; Streibel, T. ; Saraji-Bozorgzad, M. ; Wohlfahrt, S. ; Matuschek, G. ; Zimmermann, R.
Hyphenation of Thermogravimetry and Soft single Photon Ionization-Ion Trap Mass Spectrometry (TG-SPI-ITMS) for evolved gas analysis.
J. Therm. Anal. Calorim. 116, 1471-1479 (2014)
Reda, A. ; Schnelle-Kreis, J. ; Orasche, J. ; Abbaszade, G. ; Lintelmann, J. ; Arteaga-Salas, J.M. ; Stengel, B. ; Rabe, R. ; Harndorf, H. ; Sippula, O. ; Streibel, T. ; Zimmermann, R.
Gas phase carbonyl compounds in ship emissions: Differences between diesel fuel and heavy fuel oil operation.
Atmos. Environ. 94, 467-478 (2014)
Luebbe, C. ; Dumrath, A. ; Neumann, H. ; Schäffer, M. ; Zimmermann, R. ; Beller, M. ; Kadyrov, R.
How important are impurities in catalysis? An example from ring-closing metathesis.
ChemCatChem 6, 684-688 (2014)
Crilley, L.R. ; Cobbe, S.M. ; Ayoko, G.A. ; Schnelle-Kreis, J. ; Abbaszade, G. ; Orasche, J. ; Zimmermann, R. ; Morawska, L.
Identification of the sources of primary organic aerosols at urban schools: A molecular marker approach.
Environ. Pollut. 191, 158-165 (2014)
Platt, S.M. ; Haddad, I.E. ; Pieber, S.M. ; Huang, R.J. ; Zardini, A.A. ; Clairotte, M. ; Suarez-Bertoa, R. ; Barmet, P. ; Pfaffenberger, L. ; Wolf, R. ; Slowik, J.G. ; Fuller, S.J. ; Kalberer, M. ; Chirico, R. ; Dommen, J. ; Astorga, C. ; Zimmermann, R. ; Marchand, N. ; Hellebust, S. ; Temime-Roussel, B. ; Baltensperger, U. ; Prévôt, A.S.
Two-stroke scooters are a dominant source of air pollution in many cities.
Nat. Commun. 5:3749 (2014)
Cobbe, S.M. ; Schnelle-Kreis, J. ; Abbaszade, G. ; Arteaga-Salas, J.M. ; Diemer, J. ; Zimmermann, R.
Spatial and temporal variability of source contributions to ambient PM10 during winter in Augsburg, Germany using organic and inorganic tracers.
Chemosphere 113, 263-273 (2014)
Kirchner, M. ; Fegg, W. ; Römmelt, H. ; Leuchner, M. ; Ries, L. ; Zimmermann, R. ; Michalke, B. ; Wallasch, M. ; Maguhn, J. ; Faus-Kessler, T. ; Jakobi, G.
Nitrogen deposition along differently exposed slopes in the Bavarian Alps.
Sci. Total Environ. 470-471, 895-906 (2014)
John, G. ; Kohse, K. ; Orasche, J. ; Reda, A. ; Schnelle-Kreis, J. ; Zimmermann, R. ; Schmid, O. ; Eickelberg, O. ; Yildirim, A.Ö.
The composition of cigarette smoke determines inflammatory cell recruitment to the lung in COPD mouse models.
Clin. Sci. 126, 207-221 (2014)
Ly-Verdú, S. ; Schäfer, A. ; Kahle, M. ; Gröger, T.M. ; Neschen, S. ; Arteaga-Salas, J.M. ; Ueffing, M. ; Hrabě de Angelis, M. ; Zimmermann, R.
The impact of blood on liver metabolite profiling - a combined metabolomic and proteomic approach.
Biomed. Chromatogr. 28, 231-240 (2014)
2013
Forbes, P.B.C. ; Karg, E.W. ; Geldenhuys, G.-L. ; Nsibande, S.A. ; Zimmermann, R. ; Rohwer, E.
Characterisation of atmospheric semi-volatile organic compounds.
Clean-Soil Air Water 23, 1-6 (2013)
Hertz-Schünemann, R. ; Dorfner, R. ; Yeretzian, C. ; Streibel, T. ; Zimmermann, R.
On-line process monitoring of coffee roasting by resonant laser ionisation time-of-flight mass spectrometry: Bridging the gap from industrial batch roasting to flavour formation inside an individual coffee bean.
J. Mass Spectrom. 48, 1253-1265 (2013)
Li, A. ; Chen, M. ; Guo, W. ; Zimmermann, R.
Detection of polycyclic aromatic hydrocarbons in a soil sample with photon ionization technique.
Appl. Mech. Mater. 271, 112-115 (2013)
Ehlert, S. ; Walte, A. ; Zimmermann, R.
Ambient pressure laser desorption and laser-induced acoustic desorption ion mobility spectrometry detection of explosives.
Anal. Chem. 85, 11047-11053 (2013)
Trefz, P. ; Schmidt, M. ; Oertel, P. ; Obermeier, J. ; Brock, B. ; Kamysek, S. ; Dunkl, J. ; Zimmermann, R. ; Schubert, J.K. ; Miekisch, W.
Continuous real time breath gas monitoring in the clinical environment by proton-transfer-reaction-time-of-flight-mass spectrometry.
Anal. Chem. 85, 10321-10329 (2013)
Schäffer, M. ; Dieckmann, S. ; Pütz, M. ; Kohles, T. ; Pyell, U. ; Zimmermann, R.
Impact of reaction parameters on the chemical profile of 3,4-methylenedioxymethamphetamine synthesized via reductive amination: Target analysis based on GC-qMS compared to non-targeted analysis based on GC×GC-TOF-MS.
Forensic Sci. Int. 223, 201-211 (2013)
Zimmermann, R.
Photo ionisation in mass spectrometry: Light, selectivity and molecular ions.
Springer, 2013. 6901-6905 (Analytical and Bioanalytical Biochemistry ; 405)
Schnelle-Kreis, J. ; Abbaszade, G. ; Qadir, R. ; Orasche, J. ; Crilley, L. ; Morawska, L. ; Ayoko, G.A. ; Zimmermann, R.
Application of direct thermal desorption gas chromatography time-of-flight mass spectrometry for characterization of organic particulate matter.
In: Proceedings of the 10th International Conference on Healthy Buildings 2012 (10th International Conference on Healthy Buildings 2012, Brisbane, Australia, 8-12 July 2012). 2013. 2554-2555 ( ; 3)
Fischer, M. ; Wohlfahrt, S. ; Saraji-Bozorgzad, M. ; Matuschek, G. ; Post, E. ; Denner, T. ; Streibel, T. ; Zimmermann, R.
Thermal analysis/evolved gas analysis using single photon ionization.
J. Therm. Anal. Calorim. 113, 1667-1673 (2013)
Elsasser, M. ; Busch, C. ; Orasche, J. ; Schön, C. ; Hartmann, H. ; Schnelle-Kreis, J. ; Zimmermann, R.
Dynamic changes of the aerosol composition and concentration during different burning phases of wood combustion.
Energy Fuels 27, 4959-4968 (2013)
Kleeblatt, J. ; Ehlert, S. ; Hölzer, J. ; Sklorz, M. ; Rittgen, J. ; Baumgartel, P. ; Schubert, J.K. ; Zimmermann, R.
Investigation of the photoionization properties of pharmaceutically relevant substances by resonance-enhanced multiphoton ionization spectroscopy and single-photon ionization spectroscopy using synchrotron radiation.
Appl. Spectrosc. 67, 860-872 (2013)
Schepler, C. ; Sklorz, M. ; Passig, J. ; Famiglini, G. ; Cappiello, A. ; Zimmermann, R.
Flow injection of liquid samples to a mass spectrometer with ionization under vacuum conditions: A combined ion source for single-photon and electron impact ionization.
Anal. Bioanal. Chem. 405, 6953-6957 (2013)
Wohlfahrt, S. ; Fischer, M. ; Saraji-Bozorgzad, M. ; Matuschek, G. ; Streibel, T. ; Post, E. ; Denner, T. ; Zimmermann, R.
Rapid comprehensive characterization of crude oils by thermogravimetry coupled to fast modulated gas chromatography-single photon ionization time-of-flight mass spectrometry.
Anal. Bioanal. Chem. 405, 7107-7116 (2013)
Ehlert, S. ; Hölzer, J. ; Rittgen, J. ; Pütz, M. ; Schulte-Ladbeck, R. ; Zimmermann, R.
Rapid on-site detection of explosives on surfaces by ambient pressure laser desorption and direct inlet single photon ionization or chemical ionization mass spectrometry.
Anal. Bioanal. Chem. 405, 6979-6993 (2013)
Hertz-Schünemann, R. ; Streibel, T. ; Ehlert, S. ; Zimmermann, R.
Looking into individual coffee beans during the roasting process: Direct micro-probe sampling on-line photo-ionisation mass spectrometric analysis of coffee roasting gases.
Anal. Bioanal. Chem. 405, 7083-7096 (2013)
Schäffer, M. ; Gröger, T. ; Pütz, M. ; Zimmermann, R.
Assessment of the presence of damiana in herbal blends of forensic interest based on comprehensive two-dimensional gas chromatography.
Forensic Toxicol. 31, 251-262 (2013)
Konus, M. ; Koy, C. ; Mikkat, S. ; Kreutzer, M. ; Zimmermann, R. ; Iscan, M. ; Glocker, M.O.
Molecular adaptations of Helicoverpa armigera midgut tissue under pyrethroid insecticide stress characterized by differential proteome analysis and enzyme activity assays.
Comp. Biochem. Physiol. D-Genomics Proteomics 8, 152-162 (2013)
Schäffer, M. ; Gröger, T. ; Pütz, M. ; Zimmermann, R.
Forensic profiling of sassafras oils based on comprehensive two-dimensional gas chromatography.
Forensic Sci. Int. 229, 108-115 (2013)
Ferron, G.A. ; Upadhyay, S. ; Zimmermann, R. ; Karg, E.W.
Model of the deposition of aerosol particles in the respiratory tract of the rat. II. Hygroscopic particle deposition.
J. Aerosol Med. Pulm. Drug Deliv. 26, 101-119 (2013)
Orasche, J. ; Schnelle-Kreis, J. ; Schön, C. ; Hartmann, H. ; Ruppert, H. ; Arteaga-Salas, J.M. ; Zimmermann, R.
Comparison of emissions from wood combustion. Part 2: Impact of combustion conditions on emission factors and characteristics of particle-bound organic species and Polycyclic Aromatic Hydrocarbon (PAH)-related toxicological potential.
Energy Fuels 27, 1482-1491 (2013)
Crippa, M. ; DeCarlo, P.F. ; Slowik, J.G. ; Mohr, C. ; Heringa, M.F. ; Chirico, R. ; Poulain, L. ; Freutel, F. ; Sciare, J. ; Cozic, J. ; di Marco, C.F. ; Elsasser, M. ; Nicolas, J.B. ; Marchand, N. ; Abidi, E. ; Wiedensohler, A. ; Drewnick, F. ; Schneider, J. ; Borrmann, S. ; Nemitz, E. ; Zimmermann, R. ; Jaffrezo, J.-L. ; Prevot, A.S.H. ; Baltensperger, U.
Wintertime aerosol chemical composition and source apportionment of the organic fraction in the metropolitan area of Paris.
Atmos. Chem. Phys. 13, 961-981 (2013)
Gu, J. ; Schnelle-Kreis, J. ; Pitz, M. ; Diemer, J. ; Reller, A. ; Zimmermann, R. ; Soentgen, J. ; Peters, A. ; Cyrys, J.
Spatial and temporal variability of PM10 sources in Augsburg, Germany.
Atmos. Environ. 71, 131-139 (2013)
Fendt, A. ; Geissler, R. ; Streibel, T. ; Sklorz, M. ; Zimmermann, R.
Hyphenation of two simultaneously employed soft photo ionization mass spectrometers with thermal analysis of biomass and biochar.
Thermochim. Acta 551, 155-163 (2013)
Cobbe, S.M. ; Abbaszade, G. ; Schnelle-Kreis, J. ; Chow, J.C. ; Zimmermann, R.
Concentrations and source contributions of particulate organic matter before and after implementation of a low emission zone in Munich, Germany.
Environ. Pollut. 175, 158-167 (2013)
Streibel, T. ; Mitschke, S. ; Adam, T. ; Zimmermann, R.
Time-resolved analysis of the emission of Sidestream Smoke (SSS) from cigarettes during smoking by Photo Ionisation/Time-Of-Flight Mass Spectrometry (PI-TOFMS): Towards a better description of environmental tobacco smoke.
Anal. Bioanal. Chem. 405, 7071-7082 (2013)
2012
Rittgen, J. ; Pütz, M. ; Zimmermann, R.
Identification of fentanyl derivatives at trace levels with nonaqueous capillary electrophoresis-electrospray-tandem mass spectrometry (MSn, n = 2, 3): Analytical method and forensic applications.
Electrophoresis 33, 1595-1605 (2012)
Orasche, J. ; Seidel, T. ; Hartmann, H. ; Schnelle-Kreis, J. ; Chow, J.C. ; Ruppert, H. ; Zimmermann, R.
Comparison of emissions from wood combustion. Part 1: Emission factors and characteristics from different small-scale residential heating appliances considering particulate matter and Polycyclic Aromatic Hydrocarbon (PAH)-related toxicological potential of particle-bound organic species.
Energy Fuels 26, 6695-6704 (2012)
Oeder, S. ; Jörres, R.A. ; Weichenmeier, I. ; Pusch, G. ; Schober, W. ; Pfab, F. ; Behrendt, H. ; Schierl, R. ; Kronseder, A. ; Nowak, D. ; Dietrich, S. ; Fernández-Caldas, E. ; Lintelmann, J. ; Zimmermann, R. ; Lang, R. ; Mages, J. ; Fromme, H. ; Buters, J.T.M.
Airborne indoor particles from schools are more toxic than outdoor particles.
Am. J. Respir. Cell Mol. Biol. 47, 575-582 (2012)
Adam, T.W. ; Clairotte, M. ; Streibel, T. ; Elsasser, M. ; Pommeres, A. ; Manfredi, U. ; Carriero, M. ; Martini, G. ; Sklorz, M. ; Krasenbrink, A. ; Astorga, C. ; Zimmermann, R.
Real-time analysis of aromatics in combustion engine exhaust by Resonance-Enhanced Multiphoton Ionisation Time-Of-Flight Mass Spectrometry (REMPI-TOF-MS): A robust tool for chassis dynamometer testing.
Anal. Bioanal. Chem. 404, 273-276 (2012)
Busch, C. ; Streibel, T. ; Liu, C. ; McAdam, K.G. ; Zimmermann, R.
Pyrolysis and combustion of tobacco in a cigarette smoking simulator under air and nitrogen atmosphere.
Anal. Bioanal. Chem. 403, 419-430 (2012)
Weise, T. ; Kai, M. ; Gummesson, A. ; Troeger, A. ; von Reuß, S. ; Piepenborn, S. ; Kosterka, F. ; Sklorz, M. ; Zimmermann, R. ; Francke, W. ; Piechulla, B.
Volatile organic compounds produced by the phytopathogenic bacterium Xanthomonas campestris pv. vesicatoria 85-10.
Beilstein J. Org. Chem. 8, 579-596 (2012)
Schäffer, M. ; Gröger, T. ; Pütz, M. ; Dieckmann, S. ; Zimmermann, R.
Comparative analysis of the chemical profiles of 3,4-methylenedioxymethamphetamine based on comprehensive two-dimensional Gas Chromatography-Time-of-Flight Mass Spectrometry (GC × GC-TOFMS).
J. Forensic Sci. 57, 1181-1189 (2012)
Mohr, C. ; DeCarlo, P.F. ; Heringa, M.F. ; Chirico, R. ; Slowik, J.G. ; Richter, R. ; Reche, C. ; Alastuey, A. ; Querol, X. ; Seco, R. ; Penuelas, J. ; Jimenez, J.L. ; Crippa, M. ; Zimmermann, R. ; Baltensperger, U. ; Prevot, A.S.H.
Identification and quantification of organic aerosol from cooking and other sources in Barcelona using aerosol mass spectrometer data.
Atmos. Chem. Phys. 12, 1649-1665 (2012)
Kiersch, K. ; Kruse, J. ; Eckhardt, K.U. ; Fendt, A. ; Streibel, T. ; Zimmermann, R. ; Broll, G. ; Leinweber, P.
Impact of grassland burning on soil organic matter as revealed by a synchrotron- and pyrolysis-mass spectrometry-based multi-methodological approach.
Org. Geochem. 44, 8-20 (2012)
Krug, S. ; Kastenmüller, G. ; Stückler, F. ; Rist, M.J. ; Skurk, T. ; Sailer, M. ; Raffler, J. ; Römisch-Margl, W. ; Adamski, J. ; Prehn, C. ; Frank, T. ; Engel, K.-H. ; Hofmann, T. ; Luy, B. ; Zimmermann, R. ; Moritz, F. ; Schmitt-Kopplin, P. ; Krumsiek, J. ; Kremer, W. ; Huber, F. ; Oeh, U. ; Theis, F.J. ; Szymczak, W. ; Hauner, H. ; Suhre, K. ; Daniel, H.
The dynamic range of the human metabolome revealed by challenges.
FASEB J. 26, 2607-2619 (2012)
Fendt, A. ; Streibel, T. ; Sklorz, M. ; Richter, D. ; Dahmen, N. ; Zimmermann, R.
On-line process analysis of biomass flash pyrolysis gases enabled by soft photoionization mass spectrometry.
Energy Fuels 26, 701-711 (2012)
Clairotte, M. ; Adam, T.W. ; Chirico, R. ; Giechaskiel, B. ; Manfredi, U. ; Elsasser, M. ; Sklorz, M. ; DeCarlo, P.F. ; Heringa, M.F. ; Zimmermann, R. ; Martini, G. ; Krasenbrink, A. ; Vicet, A. ; Tournié, E. ; Prévôt, A.S. ; Astorga, C.
Online characterization of regulated and unregulated gaseous and particulate exhaust emissions from two-stroke mopeds: A chemometric approach.
Anal. Chim. Acta 717, 28-38 (2012)
Hertz, R. ; Streibel, T. ; Liu, C. ; McAdam, K. ; Zimmermann, R.
Microprobe sampling - photo ionization-time-of-flight mass spectrometry for in situ chemical analysis of pyrolysis and combustion gases: Examination of the thermo-chemical processes within a burning cigarette.
Anal. Chim. Acta 714, 104-113 (2012)
Forbes, P.B.C. ; Karg, E.W. ; Zimmermann, R. ; Rohwer, E.R.
The use of multi-channel silicone rubber traps as denuders for polycyclic aromatic hydrocarbons.
Anal. Chim. Acta 730, 71-79 (2012)
Elsasser, M. ; Crippa, M. ; Orasche, J. ; DeCarlo, P.F. ; Oster, M. ; Pitz, M. ; Cyrys, J. ; Gustafson, T.L. ; Pettersson, J.B.C. ; Schnelle-Kreis, J. ; Prevot, A.S.H. ; Zimmermann, R.
Organic molecular markers and signature from wood combustion particles in winter ambient aerosols: Aerosol Mass Spectrometer (AMS) and high time-resolved GC-MS measurements in Augsburg, Germany.
Atmos. Chem. Phys. 12, 6113-6128 (2012)
2011
Zimmermann, R.
Ambient aerosols and human health: Working towards a combined analytical and toxicological approach.
Anal. Bioanal. Chem. 401, 3041-3044 (2011)
Haemmerle, G. ; Moustafa, T. ; Woelkart, G. ; Büttner, S. ; Schmidt, A. ; van de Weijer, T. ; Hesselink, M. ; Jaeger, D. ; Kienesberger, P.C. ; Zierler, K. ; Schreiber, R. ; Eichmann, T. ; Kolb, D. ; Kotzbeck, P. ; Schweiger, M. ; Kumari, M. ; Eder, S. ; Schoiswohl, G. ; Wongsiriroj, N. ; Pollak, N.M. ; Radner, F.P. ; Preiss-Landl, K. ; Kolbe, T. ; Rülicke, T. ; Pieske, B. ; Trauner, M. ; Lass, A. ; Zimmermann, R. ; Hoefler, G. ; Cinti, S. ; Kershaw, E.E. ; Schrauwen, P. ; Madeo, F. ; Mayer, B. ; Zechner, R.
ATGL-mediated fat catabolism regulates cardiac mitochondrial function via PPAR-α and PGC-1.
J. Nat. Med. 17, 1076-1085 (2011)
Schäfer, K. ; Thomas, W. ; Peters, A. ; Ries, L. ; Obleitner, F. ; Schnelle-Kreis, J. ; Birmili, W. ; Diemer, J. ; Fricke, W. ; Junkermann, W. ; Pitz, M. ; Emeis, S. ; Forkel, R. ; Suppan, P. ; Flentje, H. ; Gilge, S. ; Wichmann, H.-E. ; Meinhardt, F. ; Zimmermann, R. ; Weinhold, K. ; Soentgen, J. ; Munkel, C. ; Freuer, C. ; Cyrys, J.
Influences of the 2010 Eyjafjallajökull volcanic plume on air quality in the northern Alpine region.
Atmos. Chem. Phys. 11, 9083-9132 (2011)
Orasche, J. ; Schnelle-Kreis, J. ; Abbaszade, G. ; Zimmermann, R.
Technical Note: In-situ derivatization thermal desorption GC-TOFMS for direct analysis of particle-bound non-polar and polar organic species.
Atmos. Chem. Phys. 11, 8977-8993 (2011)
Eickner, T. ; Mikkat, S. ; Lorenz, P. ; Sklorz, M. ; Zimmermann, R. ; Thiesen, H.J. ; Glocker, M.O.
Systematic studies on TiO2-based phosphopeptide enrichment procedures upon in-solution and in-gel digestions of proteins. Are there readily applicable protocols suitable for matrix-assisted laser desorption/ionization mass spectrometry-based phosphopeptide stability estimations?
Eur. J. Mass Spectrom. 17, 507-523 (2011)
Schnelle-Kreis, J. ; Orasche, J. ; Abbaszade, G. ; Schäfer, K. ; Harlos, D.P. ; Hansen, A.D. ; Zimmermann, R.
Application of direct thermal desorption gas chromatography time-of-flight mass spectrometry for determination of nonpolar organics in low-volume samples from ambient particulate matter and personal samplers.
Anal. Bioanal. Chem. 401, 3083-3094 (2011)
Saraji-Bozorgzad, M.R. ; Streibel, T. ; Eschner, M. ; Gröger, T.M. ; Geißler, R. ; Kaisersberger, E. ; Denner, T. ; Zimmermann, R.
Investigation of polymers by a novel analytical approach for evolved gas analysis in thermogravimetry.
J. Therm. Anal. Calorim. 105, 859-866 (2011)
Oster, M. ; Elsasser, M. ; Schnelle-Kreis, J. ; Zimmermann, R.
First field application of a thermal desorption resonance-enhanced multiphoton-ionisation single particle time-of-flight mass spectrometer for the on-line detection of particle-bound polycyclic aromatic hydrocarbons.
Anal. Bioanal. Chem. 401, 3173-3182 (2011)
Grabowsky, J. ; Streibel, T. ; Sklorz, M. ; Chow, J.C. ; Watson, J.G. ; Mamakos, A. ; Zimmermann, R.
Hyphenation of a carbon analyzer to photo-ionization mass spectrometry to unravel the organic composition of particulate matter on a molecular level.
Anal. Bioanal. Chem. 401, 3153-3164 (2011)
Saraji-Bozorgzad, M.R. ; Streibel, T. ; Kaisersberger, E. ; Denner, T. ; Zimmermann, R.
Detection of organic products of polymer pyrolysis by thermogravimetry-supersonic jet-skimmer time-of-flight mass spectrometry (TG-Skimmer-SPI-TOFMS) using an electron beam pumped rare gas excimer VUV-light source (EBEL) for soft photo ionisation.
J. Therm. Anal. Calorim. 105, 691-697 (2011)
Eschner, M.S. ; Gröger, T.M. ; Horvath, T. ; Gonin, M. ; Zimmermann, R.
Quasi-simultaneous acquisition of hard electron ionization and soft single-photon ionization mass spectra during GC/MS analysis by rapid switching between both ionization methods: Analytical concept, setup, and application on diesel fuel.
Anal. Chem. 83, 3865-3872 (2011)
Eschner, M.S. ; Selmani, I. ; Gröger, T.M. ; Zimmermann, R.
Online comprehensive two-dimensional characterization of puff-by-puff resolved cigarette smoke by hyphenation of fast gas chromatography to single-photon ionization time-of-flight mass spectrometry: Quantification of hazardous volatile organic compounds.
Anal. Chem. 83, 6619-6627 (2011)
Eschner, M.S. ; Zimmermann, R.
Determination of photoionization cross-sections of different organic molecules using gas chromatography coupled to single-photon ionization (SPI) time-of-flight mass spectrometry (TOF-MS) with an electron-beam-pumped rare gas excimer light source (EBEL): Influence of molecular structure and analytical implications.
Appl. Spectrosc. 65, 806-816 (2011)
Brandt, C. ; Kunde, R. ; Dobmeier, B. ; Schnelle-Kreis, J. ; Orasche, J. ; Schmoeckel, G. ; Diemer, J. ; Zimmermann, R. ; Gaderer, M.
Ambient PM10 concentrations from wood combustion - emission modeling and dispersion calculation for the city area of Augsburg, Germany.
Atmos. Environ. 45, 3466-3474 (2011)
Kraus, U. ; Breitner, S. ; Schnelle-Kreis, J. ; Cyrys, J. ; Lanki, T. ; Rückerl, R. ; Schneider, A.E. ; Brüske, I. ; Gu, J.W. ; Devlin, R. ; Wichmann, H.-E. ; Zimmermann, R. ; Peters, A.
Particle-associated organic compounds and symptoms in myocardial infarction survivors.
Inhal. Toxicol. 23, 431-447 (2011)
Adam, T.W. ; Astorga, C. ; Clairotte, M. ; Duane, M. ; Elsasser, M. ; Krasenbrink, A. ; Larsen, B.R. ; Manfredi, U. ; Martini, G. ; Montero, L. ; Sklorz, M. ; Zimmermann, R. ; Perujo, A.
Chemical analysis and ozone formation potential of exhaust from dual-fuel (liquefied petroleum gas/gasoline) light duty vehicles.
Atmos. Environ. 45, 2842-2848 (2011)
Kunde, R. ; Brandt, C. ; Dobmeier, B. ; Schnelle-Kreis, J. ; Schmoeckel, G. ; Gaderer, M. ; Zimmermann, R.
Anteil der Partikel-Emissionen aus Holzverbrennung an PM10-Feinstaubimmissionen im städtischen Umfeld am Beispiel von Augsburg - Teil 2: Ausbreitungsrechnung.
Gefahrstoffe Reinhalt. Luft 71, 507-512 (2011)
Schwoebel, H. ; Schubert, R. ; Sklorz, M. ; Kischkel, S. ; Zimmermann, R. ; Schubert, JK. ; Miekisch, W.
Phase-resolved real-time breath analysis during exercise by means of smart processing of PTR-MS data.
Anal. Bioanal. Chem. 401, 2079-2091 (2011)
Pietrogrande, M.C. ; Abbaszade, G. ; Schnelle-Kreis, J. ; Bacco, D. ; Mercuriali, M. ; Zimmermann, R.
Seasonal variation and source estimation of organic compounds in urban aerosol of Augsburg, Germany.
Environ. Pollut. 159, 1861-1868 (2011)
Gu, J.W. ; Pitz, M. ; Schnelle-Kreis, J. ; Diemer, J. ; Reller, A. ; Zimmermann, R. ; Soentgen, J. ; Stoelzel, M. ; Wichmann, H.-E. ; Peters, A. ; Cyrys, J.
Source apportionment of ambient particles: Comparison of positive matrix factorization analysis applied to particle size distribution and chemical composition data.
Atmos. Environ. 45, 1849-1857 (2011)
Dresen, S. ; Kneisel, S. ; Weinmann, W. ; Zimmermann, R. ; Auwärter, V.
Development and validation of a liquid chromatography-tandem mass spectrometry method for the quantitation of synthetic cannabinoids of the aminoalkylindole type and methanandamide in serum and its application to forensic samples.
J. Mass Spectrom. 46, 163-171 (2011)
Adam, T.W. ; Chirico, R. ; Clairotte, M. ; Elsasser, M. ; Manfredi, U. ; Martini, G. ; Sklorz, M. ; Streibel, T. ; Heringa, M.F. ; DeCarlo, P.F. ; Baltensperger, U. ; de Santi, G. ; Krasenbrink, A. ; Zimmermann, R. ; Prévôt, A.S. ; Astorga, C.
Application of modern online instrumentation for chemical analysis of gas and particulate phases of exhaust at the European Commission heavy-duty vehicle emission laboratory.
Anal. Chem. 83, 67-76 (2011)
Gonzalez, O. ; Alonso, R.M. ; Ferreiros, N. ; Weinmann, W. ; Zimmermann, R. ; Dresen, S.
Development of an LC-MS/MS method for the quantitation of 55 compounds prescribed in combined cardiovascular therapy.
J. Chromatogr. B 879, 243-252 (2011)
Gröger, T.M. ; Zimmermann, R.
Application of parallel computing to speed up chemometrics for GC×GC-TOFMS based metabolic fingerprinting.
Talanta 83, 1289-1294 (2011)
2010
Mersmann, J. ; Koch, A. ; Tran, N. ; Zimmermann, R. ; Granja, T.F. ; Larmann, J. ; Herzog, C. ; Theilmeier, G. ; Bornstein, S.R. ; Kirschning, C.J. ; Zacharowski, K.
Toll-like receptor 2 signaling triggers fatal arrhythmias upon myocardial ischemia-reperfusion.
Crit. Care 38, 1927-1932 (2010)
Gu, J. ; Pitz, M. ; Schnelle-Kreis, J. ; Diemer, J. ; Reller, A. ; Zimmermann, R. ; Soentgen, J. ; Stoelzel, M. ; Peters, A. ; Cyrys, J.
Source apportionment of ambient particles using PMF based on chemical composition and size distribution, respectively, in winter 2006/07 in Augsburg, Germany.
Vortrag: International Aerosol Conference, 30 August 2010, Helsinki. (2010)
Gu, J. ; Pitz, M. ; Schnelle-Kreis, J. ; Diemer, J. ; Peters, A. ; Wichmann, H.-E. ; Reller, A. ; Zimmermann, R. ; Soentgen, J. ; Stoelzel, M. ; Cyrys, J.
Source apportionment of ambient particles using positive matrix factorization based on chemical composition and size distribution data, respectively in Augsburg, Germany .
Vortrag: International Aerosol Conference, 29 August -03 September 2010, Helsinki. (2010)
Schnelle-Kreis, J. ; Elsasser, M. ; Orasche, J. ; Chirico, R. ; Heringa, M.F. ; Seibert, G. ; DeCarlo, P.F. ; Baltensperger, U. ; Prevot, A.S.H. ; Zimmermann, R.
Evaluation of aging diesel and biomass combustion aerosols – Comparison of AMS and offline chemical analysis data .
Vortrag: International Aerosol Conference, 29 August -03 September 2010, Helsinki. (2010)
Schnelle-Kreis, J. ; Gu, J. ; Seibert, G. ; Cyrys, J. ; Pitz, M. ; Zimmermann, R.
Sources apportionment of ambient aerosols – application of different methods.
Vortrag: Sino - German Air Quality and Health Research Workshop, 15 June 2010, Peking. (2010)
Schnelle-Kreis, J. ; Kunde, R. ; Schmoeckel, G. ; Abbaszade, G. ; Gaderer, M. ; Diemer, J. ; Ott, H. ; Zimmermann, R.
Anteil von Partikelemissionen aus Holzverbrennung an PM₁₀-Feinstaubimmissionen im städtischen Umfeld am Beispiel von Augsburg - Teil 1: Emissions- und Immissionsmessungen.
Gefahrstoffe Reinhalt. Luft 70, 203-209 (2010)
Saraji-Bozorgzad, M.R. ; Eschner, M. ; Gröger, T.M. ; Streibel, T. ; Geißler, R. ; Kaisersberger, E. ; Denner, T. ; Zimmermann, R.
Highly resolved online organic-chemical speciation of evolved gases from thermal analysis devices by cryogenically modulated fast gas chromatography coupled to single photon ionization mass spectrometry.
Anal. Chem. 82, 9644-9653 (2010)
Dresen, S. ; Ferreiros, N. ; Pütz, M. ; Westphal, F. ; Zimmermann, R. ; Auwärter, V.
Monitoring of herbal mixtures potentially containing synthetic cannabinoids as psychoactive compounds.
J. Mass Spectrom. 45, 1186-1194 (2010)
Eschner, M.S. ; Welthagen, W. ; Gröger, T.M. ; Gonin, M. ; Fuhrer, K. ; Zimmermann, R.
Comprehensive multidimensional separation methods by hyphenation of single-photon ionization time-of-flight mass spectrometry (SPI-TOF-MS) with GC and GCxGC.
Anal. Bioanal. Chem. 398, 1435-1445 (2010)
Deuerling, C.F. ; Maguhn, J. ; Nordsieck, H.O. ; Warnecke, R. ; Zimmermann, R.
Measurement system for characterization of gas and particle phase of high temperature combustion aerosols.
Aerosol Sci. Technol. 44, 1-9 (2010)
Walgraeve, C. ; Demeestere, K. ; Dewulf, J. ; Zimmermann, R. ; van Langenhove, H.
Oxygenated polycyclic aromatic hydrocarbons in atmospheric particulate matter: Molecular characterization and occurrence.
Atmos. Environ. 44, 1831-1846 (2010)
Schnelle-Kreis, J. ; Kunde, R. ; Schmoeckel, G. ; Abbaszade, G. ; Gaderer, M. ; Diemer, J. ; Ott, H. ; Zimmermann, R.
Contribution of particulate emissions from wood combustion to ambient particulate matter in urban environments in Augsburg - Part 1: Emission and ambient air measurements.
Gefahrstoffe Reinhalt. Luft 70, 203-209 (2010)
Mieth, M. ; Schubert, J.K. ; Gröger, T.M. ; Sabel, B. ; Kischkel, S. ; Fuchs, P. ; Hein, D. ; Zimmermann, R. ; Miekisch, W.
Automated needle trap heart-cut GC/MS and needle trap comprehensive two-dimensional GC/TOF-MS for breath gas analysis in the clinical environment.
Anal. Chem. 82, 2541-2551 (2010)
Dresen, S. ; Ferreiros, N. ; Gnann, H. ; Zimmermann, R. ; Weinmann, W.
Detection and identification of 700 drugs by multi-target screening with a 3200 Q TRAP LC-MS/MS system and library searching.
Anal. Bioanal. Chem. 396, 2425-34 (2010)
Adam, T. ; McAughey, J. ; Mocker, C. ; McGrath, C. ; Zimmermann, R.
Influence of filter ventilation on the chemical composition of cigarette mainstream smoke.
Anal. Chim. Acta 657, 36-44 (2010)
2009
Streibel, T. ; Fendt, A. ; Geißler, R. ; Kaisersberger, E. ; Denner, T. ; Zimmermann, R.
Thermal analysis/mass spectrometry using soft photo-ionisation for the investigation of biomass and mineral oils.
J. Therm. Anal. Calorim. 97, 615-619 (2009)
Schnelle-Kreis, J. ; Küpper, U. ; Sklorz, M. ; Cyrys, J. ; Briedé, J.J. ; Peters, A. ; Zimmermann, R.
Daily measurement of organic compounds in ambient particulate matter in Augsburg, Germany: New aspects on aerosol sources and aerosol related health effects.
Biomarkers 14, (Suppl.1), 39-44 (2009)
Saraji-Bozorgzad, M.R. ; Geißler, R. ; Streibel, T. ; Sklorz, M. ; Kaisersberger, E. ; Denner, T. ; Zimmermann, R.
Hyphenation of a thermobalance to soft single photon ionisation mass spectrometry for evolved gas analysis in thermogravimetry (TG-EGA).
J. Therm. Anal. Calorim. 97, 689-694 (2009)
Deuerling, C.F. ; Maguhn, J. ; Nordsieck, H. ; Benker, B. ; Zimmermann, R. ; Warnecke, R.
Investigation of the mechanisms of heat exchanger corrosion in a municipal waste incineration plant by analysis of the raw gas and variation of operating parameters.
Heat Transf. Eng. 30, 822-831 (2009)
Schramm, E. ; Hölzer, J. ; Pütz, M. ; Schulte-Ladbeck, R. ; Schultze, R. ; Sklorz, M. ; Ulrich, A. ; Wieser, J. ; Zimmermann, R.
Real-time trace detection of security-relevant compounds in complex sample matrices by thermal desorption-single photon ionization-ion trap mass spectrometry (TD-SPI-ITMS).
Anal. Bioanal. Chem. 395, 1795-1807 (2009)
Streibel, T. ; Geißler, R. ; Saraji-Bozorgzad, M.R. ; Sklorz, M. ; Kaisersberger, E. ; Denner, T. ; Zimmermann, R.
Evolved gas analysis (EGA) in TG and DSC with single photon ionisation mass spectrometry (SPI-MS: Molecular organic signatures from pyrolysis of soft and hard wood, coal, crude oil and ABS polymer.
J. Therm. Anal. Calorim. 96, 795-804 (2009)
Geissler, R. ; Saraji-Bozorgzad, M.R. ; Gröger, T.M. ; Fendt, A. ; Streibel, T. ; Sklorz, M. ; Krooss, B.M. ; Fuhrer, K. ; Gonin, M. ; Kaisersberger, E. ; Denner, T. ; Zimmermann, R.
Single photon ionization orthogonal acceleration time-of-flight mass spectrometry and resonance enhanced multiphoton ionization time-of-flight mass spectrometry for evolved gas analysis in thermogravimetry: Comparative analysis of crude oils.
Anal. Chem. 81, 6038-6048 (2009)
Schramm, E. ; Kürten, A. ; Hölzer, J. ; Mitschke, S. ; Mühlberger, F. ; Sklorz, M. ; Wieser, J. ; Ulrich, A. ; Pütz, M. ; Schulte-Ladbeck, R. ; Schultze, R. ; Curtius, J. ; Borrmann, S. ; Zimmermann, R.
Trace detection of organic compounds in complex sample matrixes by single photon ionization ion trap mass spectrometry: Real-time detection of security-relevant compounds and online analysis of the coffee-roasting process.
Anal. Chem. 81, 4456-4467 (2009)
Geißler, R. ; Saraji-Bozorgzad, M.R. ; Streibel, T. ; Kaisersberger, E. ; Denner, T. ; Zimmermann, R.
Investigation of different crude oils applying thermal analysis/mass spectrometry with soft photoionisation.
J. Therm. Anal. Calorim. 96, 813-820 (2009)
Hanley, L. ; Zimmermann, R.
Light and molecular ions: The emergence of vacuum UV single-photon ionization in MS.
Anal. Chem. 81, 4174-4182 (2009)
Adam, T. ; McAughey, J. ; McGrath, C. ; Mocker, C. ; Zimmermann, R.
Simultaneous on-line size and chemical analysis of gas phase and particulate phase of cigarette mainstream smoke.
Anal. Bioanal. Chem. 394, 1193-1203 (2009)
Bente, M. ; Sklorz, M. ; Streibel, T. ; Zimmermann, R.
Thermal desorption-multiphoton ionization time-of-flight mass spectrometry of individual aerosol particles: A simplified approach for online single-particle analysis of polycyclic aromatic hydrocarbons and their derivatives.
Anal. Chem. 81, 2525-2536 (2009)
2008
Bente, M. ; Sklorz, M. ; Streibel, T. ; Zimmermann, R.
Online laser desorption-multiphoton postionization mass spectrometry of individual aerosol particles: Molecular source indicators for particles emitted from different traffic-related and wood combustion sources.
Anal. Chem. 80, 8991-9004 (2008)
Schramm, E. ; Mühlberger, F. ; Mitschke, S. ; Reichardt, G. ; Schulte-Ladbeck, R. ; Pütz, M. ; Zimmermann, R.
Determination of the ionization potentials of security-relevant substances with single photon ionization mass spectrometry using synchrotron radiation.
Appl. Spectrosc. 62, 238-247 (2008)
Gröger, T.M. ; Schäffer, M. ; Pütz, M. ; Ahrens, B. ; Drew, K. ; Eschner, M. ; Zimmermann, R.
Application of two-dimensional gas chromatography combined with pixel-based chemometric processing for the chemical profiling of illicit drug samples.
J. Chromatogr. A 1200, 8-16 (2008)
Dellinger, B. ; D'Alessio, A. ; D'Anna, A. ; Ciajolo, A. ; Gullett, B. ; Henry, H. ; Keener, M. ; Lighty, J. ; Lomnicki, S. ; Lucas, D. ; Oberdorste, G. ; Pitea, D. ; Suk, W. ; Sarofim, A. ; Smith, K.R. ; Stöger, T. ; Tolbert, P. ; Wyzga, R. ; Zimmermann, R.
Combustion Byproducts and Their Health Effects: Summary of the 10th International Congress.
Environ. Eng. Sci. 25, 1107-1114 (2008)
Gröger, T.M. ; Welthagen, W. ; Mitschke, S. ; Schaeffer, M. ; Zimmermann, R.
Application of comprehensive two-dimensional gas chromatography mass spectrometry and different types of data analysis for the investigation of cigarette particulate matter.
J. Sep. Sci. 31, 3366-3374 (2008)
Pitz, M. ; Schmid, O. ; Heinrich, J. ; Birmili, W. ; Maguhn, J. ; Zimmermann, R. ; Wichmann, H.-E. ; Peters, A. ; Cyrys, J.
Seasonal and diurnal variation of PM2.5 apparent particle density in urban air in Augsburg, Germany.
Environ. Sci. Technol. 42, 5087-5093 (2008)
Zimmermann, R. ; Mühlberger, F. ; Fuhrer, K. ; Gonin, M. ; Welthagen, W.
An ultracompact photo-ionization time-of-flight mass spectrometer with a novel vacuum ultraviolet light source for on-line detection of organic trace compounds and as a detector for gas chromatography.
J. Mater. Cycles Waste Manag. 10, 24-31 (2008)
Saraji-Bozorgzad, M.R. ; Geißler, R. ; Streibel, T. ; Mühlberger, F. ; Sklorz, M. ; Kaisersberger, E. ; Denner, T. ; Zimmermann, R.
Thermogravimetry coupled to single photon ionization quadrupole mass spectrometry: A tool to investigate the chemical signature of thermal decomposition of polymeric materials.
Anal. Chem. 80, 3393-3403 (2008)
Zimmermann, R. ; Welthagen, W. ; Gröger, T.M.
Photo-ionisation mass spectrometry as detection method for gas chromatography. Optical selectivity and multidimensional comprehensive separations.
J. Chromatogr. A 1184, 296-308 (2008)
2007
Streibel, T. ; Mitschke, S. ; Adam, T. ; Weh, J. ; Zimmermann, R.
Thermal desorption/pyrolysis coupled with photo ionisation time-of-flight mass spectrometry for the analysis and discrimination of pure tobacco samples.
J. Anal. Appl. Pyrol. 79, 24-32 (2007)
Sklorz, M. ; Briedé, J.J. ; Schnelle-Kreis, J. ; Liu, Y. ; Cyrys, J. ; de Kok, T.M. ; Zimmermann, R.
Concentration of oxygenated polycyclic aromatic hydrocarbons and oxygen free radical formation from urban particulate matter.
J. Toxicol. Environ. Health Part A 70, 1866-1869 (2007)
Mühlberger, F. ; Saraji-Bozorgzad, M.R. ; Gonin, M. ; Fuhrer, K. ; Zimmermann, R.
Compact ultrafast orthogonal acceleration time-of-flight mass spectrometer for on-line gas analysis by electron impact ionization and soft single photon ionization using an electron beam pumped rare gas excimer lamp as VUV-light source.
Anal. Chem. 79, 8118-8124 (2007)
Schnelle-Kreis, J. ; Sklorz, M. ; Orasche, J. ; Stölzel, M. ; Peters, A. ; Zimmermann, R.
Semi volatile organic compounds in ambient PM2.5. Seasonal trends and daily resolved source contributions.
Environ. Sci. Technol. 41, 3821-3828 (2007)
Adam, T. ; Zimmermann, R.
Determination of single photon ionization cross sections for quantitative analysis of complex organic mixtures.
Anal. Bioanal. Chem. 389, 1941-1951 (2007)
Sklorz, M. ; Schnelle-Kreis, J. ; Liu, Y. ; Orasche, J. ; Zimmermann, R.
Daytime resolved analysis of polycyclic aromatic hydrocarbons in urban aerosol samples – Impact of sources and meteorological conditions.
Chemosphere 67, 934-943 (2007)
Streibel, T. ; Nordsieck, H. ; Neuer-Etscheidt, K. ; Schnelle-Kreis, J. ; Zimmermann, R.
Experimental and statistical determination of indicator parameters for the evaluation of fly ash and boiler ash PCDD/PCDF concentration from municipal solid waste incinerators.
Chemosphere 67, S155-S163 (2007)
Zimmermann, R. ; Mühlberger, F. ; Ulrich, A. ; Wieser, J.
Photoionisierungs-Massenspektrometrie mit neuer Lichtquelle.
Nachr. Chem. 55, 425-429 (2007)
Welthagen, W. ; Mitschke, S. ; Mühlberger, F. ; Zimmermann, R.
One-dimensional and comprehensive two-dimensional gas chromatography coupled to soft photo ionization time-of-flight mass spectrometry: A two- and three-dimensional separation approach.
J. Chromatogr. A 1150, 54-61 (2007)
Vogt, L. ; Gröger, T.M. ; Zimmermann, R.
Automated compound classification for ambient aerosol sample separations using comprehensive two-dimensional gas chromatography–time-of-flight mass spectrometry.
J. Chromatogr. A 1150, 2-12 (2007)
Adam, T. ; Baker, R.R. ; Zimmermann, R.
Characterization of puff-by-puff resolved cigarette mainstream smoke by single photon ionization-time-of-flight mass spectrometry and principal component analysis.
J. Agric. Food Chem. 55, 2055-2061 (2007)
Neuer-Etscheidt, K. ; Orasche, J. ; Nordsieck, H. ; Streibel, T. ; Zimmermann, R. ; Kettrup, A.
Changes in PCDD/PCDF formation processes during instationary phases of combustor operation - Exemplified by the use of Cl4DD isomer patterns.
Chemosphere 67, S205-S216 (2007)
Adam, T. ; Baker, R.R. ; Zimmermann, R.
Investigation, by single photon ionisation (SPI)-time-of-flight mass spectrometry (TOFMS), of the effect of different cigarette-lighting devices on the chemical composition of the first cigarette puff.
Anal. Bioanal. Chem. 387, 575-584 (2007)
2006
Zimmermann, R. ; Schnelle-Kreis, J. ; Sklorz, M. ; Orasche, J. ; Gröger, T. ; Welthagen, W.
Novel methods for daily long-term monitoring of organic compounds in ambient aerosol based on direct thermal desorption (DTD) and gas chromatography or comprehensive two-dimensional gas chromatography (GCxGC) coupled to fast time-of-flight mass spectrometry (TOFMS).
In: Ranzi, E.* [Eds.]: AAAS - Advanced Atmospheric Aerosol Symposium; Milano, Italy; Nov 12-15, 2006. Milano: Associazione Italiana Di Ingegneria Chimica, 2006. 345-350 (Chemical Engineering Transactions ; 10)
Bente, M. ; Weh, J. ; Sklorz, M. ; Streibel, T. ; Zimmermann, R.
New aerosol mass spectrometric methods for on-line analysis of organic aerosol constituents based on thermal or laser vaporisation followed by a soft post-ionisation mass spectrometric detection step.
In: Ranzi, E.* [Eds.]: aaas - Advanced Atmospheric Aerosol Symposium; Milano, Italy; Nov 12-15, 2006. Milano: Associazione Italiana Di Ingegneria Chimica, 2006. 131-136 (Chemical Engineering Transactions ; 10)
Sklorz, M. ; Schnelle-Kreis, J. ; Liu, Y. ; Orasche, J. ; Zimmermann, R.
Daytime resolved analysis of polycyclic aromatic hydrocarbons in urban aerosol samples - impact of sources and meterological conditions.
In: Biswas, P.* ; Chen, D.-R.* ; Hering, S.* [Eds.]: Proceedings (7th International Aerosol Conference, 10-15 September 2006, St. Paul, Minnesota, USA). Mt. Laurel, NJ: American Assoc. for Aerosol Research, 2006. 1712-1713 (Chemosphere ; 67)
Zimmermann, R. ; Schnelle-Kreis, J. ; Sklorz, M. ; Streibel, T.
Organische Verbindungen in Feinstaub.
Nachr. Chem. 54, 676-680 (2006)
Bente, M. ; Adam, T. ; Ferge, T. ; Gallavardin, S. ; Sklorz, M. ; Streibel, T. ; Zimmermann, R.
An on-line aerosol laser mass spectrometer with three, easily interchangeable laser based ionisation methods for characterisation of inorganic and aromatic compounds on particles.
Int. J. Mass Spectrom. 258, 86-94 (2006)
Zimmermann, R. ; Welthagen, W. ; Gröger, T.M. ; Mühlberger, F.
Multidimensionale Analytik komplexer Systeme mit GC und MS.
Nachr. Chem. 54, 1115-1119 (2006)
Zimmermann, R. ; Mühlberger, F. ; Welthagen, W. ; Gonin, M. ; Fuhrer, K. ; Streibel, T.
An ultra-compact photo ionisation time-of-flight mass spectrometer for detection of organic trace compounds in combustion flue gases.
In: Proceedings (4. International Conference on Combustions, Incineration/Pyrolysis and Emission Control (4. i-CIPEC), Kyoto, Japan). Kyoto: Kyoto Univ., 2006. 391-394
Zimmermann, R. ; Streibel, T.
Massenspektrometrie : Grundlagen.
In: Kessler, R.W.* [Eds.]: Prozessanalytik : Strategien und Fallbeispiele aus der industriellen Praxis. Weinheim: Wiley, 2006. 190-204
Adam, T. ; Mitschke, S. ; Streibel, T. ; Baker, R.R. ; Zimmermann, R.
Quantitative puff-by-puff-resolved characterization of selected toxic compounds in cigarette mainstream smoke.
Chem. Res. Toxicol. 19, 511-520 (2006)
Mitschke, S. ; Welthagen, W. ; Zimmermann, R.
Comprehensive gas chromatography -time-of-flight mass spectrometry using soft and selective photoionization techniques.
Anal. Chem. 78, 6364-6375 (2006)
Streibel, T. ; Weh, J. ; Mitschke, S. ; Zimmermann, R.
Thermal desorption/pyrolysis coupled with photoionization time-of-flight mass spectrometry for the analysis of molecular organic compounds and oligomeric polymeric fractions in Urban particulate matter.
Anal. Chem. 78, 5354-5361 (2006)
Schoenborn, V. ; Heid, I.M. ; Vollmert, C. ; Lingenhel, A. ; Adams, T.D. ; Hopkins, P.N. ; Illig, T. ; Zimmermann, R. ; Zechner, R. ; Hunt, S.C. ; Kronenberg, F.
The ATGL gene is associated with free fatty acids, triglycerides and type 2 diabetes.
Diabetes 55, 1270-1275 (2006)
Adam, T. ; Mitschke, S. ; Baker, R.B. ; Zimmermann, R.
Puff-by-puff resolved characterisation of cigarette mainstream smoke by single photon ionisation (SPI)-time-of-flight mass spectrometry (TOFMS): Comparison of the 2R4F research cigarette and pure Burley, Virginia, oriental and Maryland tobacco cigarettes.
Anal. Chim. Acta 572, 219-229 (2006)
Ferge, T. ; Karg, E.W. ; Schröppel, A. ; Coffee, K.R. ; Tobias, H.J. ; Frank, M. ; Gard, E.E. ; Zimmermann, R.
Fast determination of the relative elemental and organic carbon content of aerosol samples by on-line single-particle aerosol time-of-flight mass spectrometry.
Environ. Sci. Technol. 40, 3327-3335 (2006)
Streibel, T. ; Hafner, K. ; Mühlberger, F. ; Adam, T. ; Zimmermann, R.
Resonance-enhanced multiphoton ionization time-of-flight mass spectrometry for detection of nitrogen containing aliphatic and aromatic compounds: Resonance-enhanced multiphoton ionization spectroscopic investigation and on-line analytical application.
Appl. Spectrosc. 60, 72-79 (2006)
Neuer-Etscheidt, K. ; Nordsieck, H.O. ; Liu, Y. ; Kettrup, A. ; Zimmermann, R.
PCDD/F and other micropollutants in MSWI crude gas and ashes during plant start-up and shut-down processes.
Environ. Sci. Technol. 40, 342-349 (2006)
Streibel, T. ; Hafner, K. ; Mühlberger, F. ; Adam, T. ; Warnecke, R. ; Zimmermann, R.
Investigation of NOx precursor compounds and other combustion by-products in the primary combustion zone of a waste-incineration plant using on-line, real-time mass spectrometry and Fourier-transform infrared spectrometry (FTIR).
Anal. Bioanal. Chem. 384, 1096-1106 (2006)
Liu, Y. ; Sklorz, M. ; Schnelle-Kreis, J. ; Orasche, J. ; Ferge, T. ; Kettrup, A. ; Zimmermann, R.
Oxidant denuder sampling for analysis of polycyclic aromatic hydrocarbons and their oxygenated derivates in ambient aerosol: Evaluation of sampling artefact.
Chemosphere 62, 1889-1898 (2006)
2005
Schnelle-Kreis, J. ; Sklorz, M. ; Peters, A. ; Cyrys, J. ; Zimmermann, R.
Analysis of particle-associated semi-volatile aromatic and aliphatic hydrocarbons in urban particulate matter on a daily basis.
Atmos. Environ. 39, 7702-7714 (2005)
Mühlberger, F. ; Streibel, T. ; Wieser, J. ; Ulrich, A. ; Zimmermann, R.
Single photon ionization time-of-flight mass spectrometry with a pulsed electron beam pumped excimer VUV lamp for on-line gas analysis: Setup and first results on cigarette smoke and human breath.
Anal. Chem. 77, 7408-7414 (2005)
Shellie, R.A. ; Welthagen, W. ; Zrostlikova, J. ; Spranger, J. ; Ristow, M. ; Fiehn, O. ; Zimmermann, R.
Statistical methods for comparing comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry results: Metabolomic analysis of mouse tissue extracts.
J. Chromatogr. A 1086, 83-90 (2005)
Ferge, T. ; Mühlberger, F. ; Zimmermann, R.
Application of infrared laser desorption vacuum-UV single photon ionization mass spectrometry for analysis of organic compounds from particulate matter filter samplas.
Anal. Chem. 77, 4528-4538 (2005)
Schnelle-Kreis, J. ; Welthagen, W. ; Sklorz, M. ; Zimmermann, R.
Application of direct thermal desorption gas chromatography and comprehensive two-dimensional gas chromatography coupled to time of flight mass spectrometry for analysis of organic compounds in ambient aerosol particles.
J. Sep. Sci. 28, 1648-1657 (2005)
Welthagen, W. ; Shellie, R.A. ; Spranger, J. ; Ristow, M. ; Zimmermann, R. ; Fiehn, O.
Comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry (GC x GC-TOF) for high resolution metabolomics: Biomarker discovery on spleen tissue extracts of obese NZO compared to lean C57BL/6 mice.
Catal. Lett. 1, 65-73 (2005)
Adam, T. ; Streibel, T. ; Mitschke, S. ; Mühlberger, F. ; Baker, R.R. ; Zimmermann, R.
Application of time-of-flight mass spectrometry with laser-based photoionization methods for analytical pyrolysis of PVC and tobacco.
J. Anal. Appl. Pyrol. 74, 454-464 (2005)
Mitschke, S. ; Adam, T. ; Streibel, T. ; Baker, R.R. ; Zimmermann, R.
Application of time-of-flight mass spectrometry with laser-based photoionization methods for time-resolved on-line analysis of mainstream cigarette smoke.
Anal. Chem. 77, 2288-2296 (2005)
Mühlberger, F. ; Wieser, J. ; Morozov, A. ; Ulrich, A. ; Zimmermann, R.
Single-photon ionization quadrupole mass spectrometry with an electron beam pumped excimer light source.
Anal. Chem. 77, 2218-2226 (2005)
Adam, T. ; Ferge, T. ; Mitschke, S. ; Streibel, T. ; Baker, R.R. ; Zimmermann, R.
Discrimination of three tobacco types (Burley, Virginia and Oriental) by pyrolysis single-photon ionisation-time-of-flight mass spectrometry and advanced statistical methods.
Anal. Bioanal. Chem. 381, 487-499 (2005)
Ferge, T. ; Maguhn, J. ; Hafner, K. ; Mühlberger, F. ; Davidovic, M. ; Warnecke, R. ; Zimmermann, R.
On-line analysis of gas-phase composition in the combustion chamber and particle emission characteristics during combustion of wood and waste in a small batch reactor.
Environ. Sci. Technol. 39, 1393-1402 (2005)
Fernandes-Whaley, M. ; Mühlberger, F. ; Whaley, A. ; Adam, T. ; Zimmermann, R. ; Rohwer, E. ; Walte, A.
On-line derivatization for resonance-enhanced multiphoton ionization time-of-flight mass spectrometry:Detection of aliphatic aldehydes and amines via reactive coupling of aromatic photo ionization labels.
Anal. Chem. 77, 1-10 (2005)
Zimmermann, R.
Laser ionisation mass spectrometry for on-line analysis of complex gas mixtures and combustion effluents.
Anal. Bioanal. Chem. 381, 57-60 (2005)
2004
Welthagen, W. ; Schnelle-Kreis, J. ; Zimmermann, R.
Search criteria and rules for analysis of comprehensive two-dimensional gas chromatography-TOF mass spectrometry data.
In: Sandra, T.* ; Sandra, P.* [Eds.]: Proceedings (27. International Symposium on Capillary Chromatography, Riva del Garda, Italy). Kortrijk: Research Institute for Chromatography, 2004.
Ferge, T. ; Mühlberger, F. ; Zimmermann, R.
Laser desorption/ionization using vacuum-UV single photon ionization for analysis of organic components in tobacco smoke and ambient aerosols.
J. Aerosol Sci. 35, (Suppl.1), 425-426 (2004)
Welthagen, W. ; Schnelle-Kreis, J. ; Zimmermann, R.
Group classification method for PM2.5 aerosols analysed with comprehensive two-dimensional gas chromatography (GCxGC TOF MS).
J. Aerosol Sci. 35, (Suppl.1), 17-19 (2004)
Ferge, T. ; Karg, E.W. ; Schröppel, A. ; Tobias, H. ; Frank, M. ; Gard, E. ; Zimmermann, R.
Single particle analysis of standard soot samples for fast determination of EC/OC values.
J. Aerosol Sci. 35, (Suppl.1), 1169-1170 (2004)
Ferge, T. ; Maguhn, J. ; Hafner, K. ; Mühlberger, F. ; Davidovic, M. ; Zimmermann, R.
Correlation of gas-phase composition and particle emission during combustion of wood and model waste in a small batch reactor.
J. Aerosol Sci. 35, (Suppl.1), 1087-1088 (2004)
Lei, C. ; Zimmermann, R. ; Kettrup, A. ; Haizhou, W.
Investigation of combustion/pyrolysis behavior of polyvinyl chloride materials by on-line single photon ionization/resonance enhanced multi-photon ionization-time of flight mass spectrometry.
Chin. J. Anal. Chem. 32, 699-704 (2004)
Hauler, T.E. ; Boesl, U. ; Kaesdorf, S. ; Zimmermann, R.
Mobile resonance enhanced multiphoton ionisation-time-of-flight mass spectrometer with a novel hybrid laser desorption/molecular beam ion source for rapid detection of aromatic trace compounds from gas phase and solid samples.
J. Chromatogr. A 1058, 39-49 (2004)
Mühlberger, F. ; Hafner, K. ; Kaesdorf, S. ; Ferge, T. ; Zimmermann, R.
Comprehensive on-line characterization of complex gas mixtures by quasi-simultaneous resonance-enhanced multiphoton ionization, vacuum-UV single-photon ionization and electron impact ionization in a time-of-flight mass spectrometer: Setup and instrument characterization.
Anal. Chem. 76, 6753-6764 (2004)
Nordsieck, H.O. ; Neuer-Etscheidt, K. ; Streibel, T. ; Zimmermann, R.
Derivation of indicators for PCDD/PCDF concentration in MSWI ashes.
In: Kuriyama, S.N.* ; Talsness, C.E.* ; Chahoud, I.* [Eds.]: 24th International Symposium on Halogenated Organic Pollutants and POPs (DIOXIN 2004), Berlin 2004. Berlin: Inst. of Clinical Pharmacology and Toxicology,Charité Univ. Medical School Berlin, 2004. 804-810 (Organohalogen Compd. ; 66)
Nordsieck, H.O. ; Neuer-Etscheidt, K. ; Orasche, J. ; Zimmermann, R.
Changes in PCDD/PCDF formation processes during instationary phases of combustor operation.
In: Kuriyama, S.N.* ; Talsness, C.E.* ; Chahoud, I.* [Eds.]: 24th International Symposium on Halogenated Organic Pollutants and POPs (DIOXIN 2004), Berlin 2004. Berlin: Inst. of Clinical Pharmacology and Toxicology,Charité Univ. Medical School Berlin, 2004. 1153-1159 (Organohalogen Compd. ; 66)
Mühlberger, F. ; Wieser, J. ; Ulrich, A. ; Zimmermann, R.
Single photon ionization mass spectrometry with a novel electron-pumped excimer lamp for detection of trace compounds from thermal processes.
In: Kuriyama, S.N.* ; Talsness, C.E.* ; Chahoud, I.* [Eds.]: 24th International Symposium on Halogenated Organic Pollutants and POPs (DIOXIN 2004), Berlin 2004. Berlin: Inst. of Clinical Pharmacology and Toxicology,Charité Univ. Medical School Berlin, 2004. 795-799 (Organohalogen Compd. ; 66)
Streibel, T. ; Adam, T. ; Mühlberger, F. ; Cao, L. ; Zimmermann, R.
Application of time-of-flight mass spectrometry with laser-based photoionization methods for analytical pyrolysis of PVC.
In: Kuriyama, S.N.* ; Talsness, C.E.* ; Chahoud, I.* [Eds.]: 24th International Symposium on Halogenated Organic Pollutants and POPs (DIOXIN 2004), Berlin 2004. Berlin: Inst. of Clinical Pharmacology and Toxicology,Charité Univ. Medical School Berlin, 2004. 811-816 (Organohalogen Compd. ; 66)
Ulrich, A. ; Morozov, A. ; Krücken, R. ; Görtler, A. ; Wieser, J. ; Kornfeld, G. ; Peters, A. ; Steinhübl, R. ; Mühlberger, F. ; Zimmermann, R.
Electron beam pumped ultraviolet light sources.
In: Zissis, G.* [Eds.]: Proceedings (10. International Symposium on the Science and Technology of Light Sources, 18-22 July 2004, Toulouse, France). Bristol: Institute of Physics Publishing (IoP), 2004. 367-368 (Conference Series Number ; 182)
Zimmermann, R. ; Mühlberger, F.
Photoionisation/mass spectrometry for on-line analysis of organic compounds in flue gases of thermal processes.
In: Proceedings (The International Conference for Environmental Analysis in 21C, Seoul, Korea, 24.06.-26.06.2004). Seoul: Chonbuk Univ., 2004. 27-38
Zimmermann, R. ; Mühlberger, F. ; Hafner, K.
Laser ionisation mass spectrometry for on-line characterization of combustion processes.
In: Raunemaa, T.* ; Yli-Pirilä, P.* ; Kajander, A.* [Eds.]: Proceedings (1. International Symposium on Incomplete Combustion, 09-11 November 2003, Kuopio, Finland). Kuopio, Finland: Kuopio Univ. Publications, 2004. 127-129 (Kuopio University Publications C. Natural and Environmental Sciences ; 172)
Zimmermann, R. ; Mühlberger, F. ; Dorfner, R. ; Adam, T. ; Streibel, T. ; Mitschke, S. ; Cao, L.
Application of time of flight-mass spectrometry with laser-based ionization methods for fast on-line characterization of pyrolyses and combustion processes.
J. Anal. Appl. Pyrol., 103-105 (2004)
Zimmermann, R. ; Mühlberger, F. ; Hafner, K.
Laser ionisation mass spectrometry for on-line characterization of combustion processes.
In: Hayakawa, K.* ; Kizu, R.* ; Kamata, N.* [Eds.]: Proceedings (International Symposium on 'Environmental Management - Air Pollution and Urban Solid Waste Management). Kanazawa: Kanazawa Univ., 2004. 93-98 ( ; 2)
Dorfner, R. ; Ferge, Th. ; Yeretzian, C. ; Kettrup, A. ; Zimmermann, R.
Laser Mass Spectrometry as On-line Sensor for Industrial Process Analysis: Process Control of Coffee Roasting.
Anal. Chem. 76, 1386-1402 (2004)
Ferge, Th. ; Maguhn, J. ; Felber, H. ; Zimmermann, R.
Particle Collection Efficiency and Particle Re-entrainment of an Electrostatic Precipitator in a Sewage Sludge Incineration Plant.
Environ. Sci. Technol. 38, 1545-1553 (2004)
2003
Hauler, T.E. ; Kaesdorf, S. ; Boesl, U. ; Zimmermann, R.
A novel laser mass spectrometer for characterisation of organic components in gas and particulate phase of combustion aerosols.
J. Aerosol Sci. 34, Suppl.2, S943-S944 (2003)
Mühlberger, F. ; Hafner, K. ; Zimmermann, R.
Comprehensive on-line flue gas analysis, using a novel time-of-flight mass spectrometer utilizing three ionisation methods of different selectivity in parallel.
In: Hunt, G.* ; Clement, R.* [Eds.]: Dioxin 2003: 23rd International Symposium on Halogenated Environmental Organic Pollutants and Persistent Organic Pollutants (POP. Boston: International Symposium on Halogenated Environmental Organic Pollutants and Persistent Organic Pollutants (POPs), 2003. 513-516 (Organohalogen Compd. ; 60)
Streibel, T. ; Nordsieck, H. ; Neuer-Etscheidt, K. ; Mühlberger, F. ; Zimmermann, R.
Development of a sensor system for on-line prediction of PCDD/PCDF content in waste incineration residues (fly and boiler ash).
In: Hunt, G.* ; Clement, R.* [Eds.]: Dioxin 2003: 23rd International Symposium on Halogenated Environmental Organic Pollutants and Persistent Organic Pollutants (POP. Boston: International Symposium on Halogenated Environmental Organic Pollutants and Persistent Organic Pollutants (POPs), 2003. 541-544 (Organohalogen Compd. ; 60)
Nordsieck, H. ; Neuer-Etscheidt, K. ; Zimmermann, R.
PCDD/PCDF and other micropollutants in MSWI ashes and crude gas during shut-down and start-up processes.
In: Hunt, G.* ; Clement, R.* [Eds.]: Dioxin 2003: 23rd International Symposium on Halogenated Environmental Organic Pollutants and Persistent Organic Pollutants (POP. Boston: International Symposium on Halogenated Environmental Organic Pollutants and Persistent Organic Pollutants (POPs), 2003. 33-36 (Organohalogen Compd. ; 63)
Gallavardin, S. ; Ferge, T. ; Zimmermann, R.
A mobile and modular single particle laser desorption/ionisation time of flight mass spectrometer for analysis of combustion aerosols at incineration plants.
J. Aerosol Sci. 34, Suppl.2, S945-S946 (2003)
Ferge, T. ; Nordsieck, H. ; Neuer-Etscheidt, K. ; Maguhn, J. ; Zimmermann, R.
Application of a photoelectric aerosol sensor (PAS) for monitoring combustion process in industrial scale incinerators.
J. Aerosol Sci. 34, Suppl.2, S1261-S1262 (2003)
Ferge, T. ; Maguhn, J. ; Zimmermann, R.
Performance and efficiency an electrostatic precipitator in a sludge incineration plant during different rapping cycles.
J. Aerosol Sci. 34, Suppl.2, S1327-S1328 (2003)
Zimmermann, R. ; Parry, R. ; Schnelle-Kreis, J.
Application of comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry (GCxGC-TOF) for characterization of organic compounds in ambient air particulate matter (PM2.5).
J. Aerosol Sci. 34, Suppl.2, S1441-S1442 (2003)
Ferge, T. ; Maguhn, J. ; Hafner, K. ; Mühlberger, F. ; Zimmermann, R. ; Kettrup, A.
Correlation of the size distribution of combustion aerosols with chemical information of emitted particles and the combustion of the gas phase.
J. Aerosol Sci. 34, Suppl.2, S1443-S1444 (2003)
Schnelle-Kreis, J. ; Zimmermann, R.
Characterization of semi-volatile organic compounds in ambient air particulate matter (PM2.5) by direct thermal desorption -gas chromatography - time-of-flight mass spectrometry.
J. Aerosol Sci. 34, Suppl.2, S89-S90 (2003)
Cao, L. ; Mühlberger, F. ; Adam, T. ; Streibel, T. ; Wang, H.Z. ; Kettrup, A. ; Zimmermann, R.
Resonance-enhanced multiphoton ionization and VUV-single photon ionization as soft and selective laser ionization methods for on-line time-of-flight mass spectrometry : Investigation of the pyrolysis of typical organic contaminants in the steel recycling process.
Anal. Chem. 75, 5639-5645 (2003)
Welthagen, W. ; Schnelle-Kreis, J. ; Zimmermann, R.
Search criteria and rules for comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry analysis of airborne particulate matter.
J. Chromatogr. A 1019, 233-249 (2003)
Maguhn, J. ; Karg, E.W. ; Kettrup, A. ; Zimmermann, R.
On-line Analysis of the Size Distribution of Fine and Ultrafine Aerosol Particles in Flue and Stack Gas of a Municipal Waste Incineration Plant : Effects of Dynamic Process Control Measures and Emission Reduction Devices.
Environ. Sci. Technol. 37, 4761-4770 (2003)
Dorfner, R. ; Ferge, T. ; Kettrup, A. ; Zimmermann, R. ; Yeretzian, C.
Real-Time Monitoring of 4-Vinylguaiacol, Guaiacol and Phenol during Coffee Roasting by Resonant Laser Ionization Time-of-Flight Mass Spectrometry.
J. Agric. Food Chem. 51, 5768-5773 (2003)
Zimmermann, R. ; Ferge, T. ; Galli, M. ; Karlsson, R.
Application of single-particle laser desorption/ionization time-of-flight mass spectrometry for detection of polycyclic aromatic hydrocarbons from soot particles orginating from an industrial combustion process.
Rapid Commun. Mass Spectrom. 17, 851-859 (2003)
2002
Öberg, T. ; Neuer-Etscheidt, K. ; Nordsieck, H. ; Zimmermann, R.
Dioxin Surrogates - A Comparison of Approaches.
In: Fiedler, H.* ; Denison, M.* [Eds.]: Proceedings (22. International Symposium on Halogenated Environmental Organic Pollutants and Persistent Organic Pollutants (POPs), Barcelona). Genf: Unep Chemicals-Intl Environment, 2002. 37-44 (Organohalogen Compounds ; 59)
Zimmermann, R.
Erfassung und Analytik von Fein- und Ultrafeinstäuben.
In: Mücke, W.* [Eds.]: Proceedings (Wirkung und Erfassung von Fein- und Ultrafeinstäuben. Tagung, München, 14.02.2002). München: Institut für Toxikologie und Umwelthygiene München, Projektgruppe Umwelt und Gesundheit, 2002. 179-203
Zimmermann, R.
On-line-Prozess- und Produktanalytik mit Massenspektrometrie : Analytische Anwendungen der Photoionisation mit Lasern oder neuartigen VUV-Lampen.
Nachr. Chem. 50, 166-169 (2002)
Streibel, T. ; Blumenstock, M. ; Mühlberger, F. ; Hauler, T. ; Zimmermann, R.
A sensor concept for on-line detection of PCDD/F-Memory formation in waste incinerator flue gas.
In: Fiedler, H.* ; Denison, M.* [Eds.]: Proceedings (22. International Symposium on Halogenated Environmental Organic Pollutants and Persistent Organic Pollutants (POPs), Barcelona). Genf: Unep Chemicals-Intl Environment, 2002. 57-60 (Organohalogen Compounds ; 59 ; 59)
Zimmermann, R. ; Neuer-Etscheidt, K. ; Nordsieck, H. ; Sklorz, M. ; Blumenstock, M. ; Schramm, K.-W. ; Kettrup, A.
PCDD/F-Memory Formation after Disturbed Combustion Conditions : New Results for Hazardous and Municipal Waste Incineration Plants.
In: Rivera, J.* ; Llerena, J.J.* ; Abad, E.* [Eds.]: Proceedings (22. International Symposium on Halogenated Environmental Organic Pollutants and Persistent Organic Pollutants (POPs), Barcelona). Genf: Unep Chemicals-Intl Environment, 2002. 257-260 (Organohalogen Compounds ; 56)
Mühlberger, F. ; Wieser, J. ; Ulrich, A. ; Zimmermann, R.
Single Photon Ionization (SPI) via Incoherent VUV-Excimer Light : Robust and Compact Time-of-Flight Mass Spectrometer for On-Line, Real-Time Process Gas Analysis.
Anal. Chem. 74, 3790-3801 (2002)
2001
Zimmermann, R.
Mass Spectrometry with Selective Ionization Techniques : Application for On-Line Monitoring of Industrial Processes.
In: Gelpi, E.* [Eds.]: Advances in Mass Spectrometry. Chichester [u.a.]: Wiley, 2001. 247-263 ( ; 15)
Zimmermann, R. ; Hafner, K. ; Dorfner, R. ; Blumenstock, M. ; Kettrup, A.
On-line laser mass spectrometry for analysis of combustion processes : PCDD/F surrogates in waste incineration flue gases.
Organohalogen Compd. 54, 368-373 (2001)
Zimmermann, R.
REMPI-spectroscopy of dibenzo-p-dioxin and its chlorinated isomers : Implication for analytical applications of the REMPI-TOFMS technique.
Organohalogen Compd. 54, 374-379 (2001)
Zimmermann, R. ; Blumenstock, M. ; Heger, H.- J. ; Schramm, K.-W. ; Kettrup, A.
Emission of Nonchlorinated and Chlorinated Aromatics in the Flue Gas of Incineration Plants during and after Transient Disturbances of Combustion Conditions: Delayed Emission Effects.
Environ. Sci. Technol. 35, 1019-1030 (2001)
Heger, H. J. ; Zimmermann, R. ; Blumenstock, M. ; Kettrup, A.
On-line real-time measurements at incineration plants: PAHs and a PCDD/F surrogate compound at stationary combustion conditions and during transient emission puffs.
Chemosphere 42, 691-696 (2001)
Blumenstock, M. ; Zimmermann, R. ; Schramm, K.-W. ; Kettrup, A.
Identification of surrogate compounds for the emissions of PCDD/F (I-TEQ value) and evaluation of their on-line real-time detectability in flue gases of waste incineration plants by REMPI-TOFMS mass spectrometry.
Chemosphere 42, 507-518 (2001)
Hafner, K. ; Zimmermann, R. ; Rohwer, E. ; Dorfner, R. ; Kettrup, A.
A capillary-based supersonic jet inlet system for resonance-enhanced laser ionization mass spectrometry : Principle and First on-line process analytical applications.
Anal. Chem. 73, 4171-4180 (2001)
Mühlberger, F. ; Zimmermann, R. ; Kettrup, A.
A Mobile Mass Spectrometer for Comprehensive On-Line Analysis of Trace and Bulk Components of Complex Gas Mixtures : Parallel Application of the Laser-Based Ionization, Resonant Multiphoton Ionization, and Laser-Induced Electron Impact Ionization.
Anal. Chem. 73, 3590-3604 (2001)
Blumenstock, M. ; Zimmermann, R. ; Schramm, K.-W. ; Kettrup, A.
Elucidation of Relationships Between Chloroaromatics in Full Scale Incinerators : High Temperature Formation and Long-Term Concentration Increase.
Organohalogen Compd. 50, 301-306 (2001)
Uchimura, T. ; Hafner, K. ; Imasaka, T. ; Zimmermann, R.
Resonance Enhanced Laser Mass Spectrometry of Potential Dioxin Surrogates : REMPI spectra of the Mono-, Di- and Trichlorophenols.
In: Proceedings (21. International Symposium on Halogenated Environmental Organic Pollutants and POPs; Gyeongju, Korea, 09. -14. Sept. 2001). 2001. 39-43 (Organohalogen Compounds ; 54)
2000
Blumenstock, M. ; Zimmermann, R. ; Schramm, K.-W. ; Kettrup, A.
Influence of combustion conditions on the PCDD/F-,PCB-,PCBz- and PAH-concentrations in the post-combustion chamber of a waste incineration pilot plant.
Chemosphere 40, 987-993 (2000)
Yeretzian, C. ; Dorfner, R. ; Zimmermann, R. ; Kettrup, A. ; Jordan, A. ; Lindinger, W.
Process control in the food industry via in-line monitoring of volatiles.
In: Proceedings (International Meeting on Chemical Engineering, Environmental Protection and Biotechnology, Frankfurt a.M., 22. -27. Mai 2000). 2000. 319-321
Zimmermann, R. ; Maguhn, J. ; Kettrup, A.
On-line analysis of combustion aerosols in the state of formation (900-300COD,1,248C) at industrial incinerators.
J. Aerosol Sci. 31 (Suppl.1), 622-623 (2000)
Maguhn, J. ; Zimmermann, R. ; Karg, E.W. ; Kettrup, A.
On-line measurement of the particle-size distribution in the stack gas of a waste incineration plant.
J. Aerosol Sci. 31 (Suppl.1), 873-874 (2000)
Zimmermann, R. ; van Vaeck, L. ; Davidovic, M. ; Beckmann, M. ; Adams, F.
Analysis of Polycyclic Aromatic Hydrocarbons (PAH) Adsorbed on Soot Particles by Fourier Transform Laser Microprobe Mass Spectrometry (FT LMMS): Variation of the PAH Patterns at Different Positions in the Combustion Chamber of an Incineration Plant.
Environ. Sci. Technol. 34, 4780-4788 (2000)
Blumenstock, M. ; Zimmermann, R. ; Schramm, K.-W. ; Kettrup, A.
Application of Monochlorobenzene as a reliable surrogate for the prediction of the I-TEQ value in combustion facilities.
Organohalogen Compd. 46, 174-177 (2000)
Zimmermann, R. ; Blumenstock, M. ; Schramm, K.-W. ; Kettrup, A.
Formation of PAH and PCDD/F in industrial incineration plants: Memory effects after disturbed combustion conditions due to deposits in the high temperature region.
Organohalogen Compd. 46, 78-81 (2000)
Zimmermann, R. ; Heger, H.J. ; Kettrup, A. ; Nikolai, U.
Direct observation of the formation of aromatic pollutants in waste incineration flue gases by on-line REMPI-TOFMS laser mass spectrometry.
Fresen. J. Anal. Chem. 366, 368-374 (2000)
Zimmermann, R. ; Mühlberger, F. ; Hafner, K. ; Kettrup, A.
Real-time on-line measurements of combustion effluents using a TOF mass spectrometer with alternating VUV SPI and two photon REMPI.
Proc. Combust. Inst., 187 (2000)
1999
Zimmermann, R. ; Dorfner, R. ; Kettrup, A.
Direct analysis of products from plant material pyrolysis.
J. Anal. Appl. Pyrol. 49, 257-266 (1999)
Blumenstock, M. ; Zimmermann, R. ; Schramm, K.-W. ; Kaune, A. ; Nikolai, U. ; Lenoir, D. ; Kettrup, A.
Estimation of the dioxin emission (PCDD/FI-TEQ) from the concentration of low chlorinated aromatic compounds in the flue and stack gas of a hazardous waste incinerator.
J. Anal. Appl. Pyrol. 49, 179-190 (1999)
Heger, H.-J. ; Zimmermann, R. ; Dorfner, R. ; Beckmann, M. ; Griebel, H. ; Kettrup, A. ; Boesl, U.
spectrometer.
Anal. Chem. 71, 46-57 (1999)
Zimmermann, R. ; Heger, H.-J. ; Blumenstock, M. ; Dorfner, R. ; Schramm, K.-W. ; Boesl, U.
On-line measurement of chlorobenzene in waste incineration flue gas as a surrogate for the emission of polychlorinated dibenzo-p-dioxins/furans (I-TEQ) using mobile resonance laser ionization time-of-flight mass spectrometry.
Rapid Commun. Mass Spectrom. 13, 307-314 (1999)
Dorfner, R. ; Zimmermann, R. ; Kettrup, A. ; Yeretzian, C. ; Jordan, A. ; Lindinger, W.
Vergleich zweier massenspektrometrischer Verfahren zur Direktanalyse in der Lebensmittelchemie.
Lebensmittelchemie 53, 29-46 (1999)
Zimmermann, R. ; Heger, H.J. ; Kettrup, A.
On-line monitoring of traces of aromatic-, phenolic- and chlorinated components in flue gases of industrial scale incinerators and cigarette smoke by direct-inlet laser ionization-mass spectrometry (REMPI-TOFMS).
Fresen. J. Anal. Chem. 363, 720-730 (1999)
Zimmermann, R. ; Heger, H.J. ; Dorfner, R. ; Boesl, U. ; Blumenstock, M. ; Lenoir, D. ; Kettrup, A.
A mobile laser mass spectrometer (REMPI-TOFMS) for continuous monitoring of toxic combustion byproducts : real-time on-line analysis of PAH in waste incineration flue gases.
Combust. Sci. and Tech. 134, 87-101 (1999)
Zimmermann, R. ; Kettrup, A.
On-line of industrial process fluids by resonance-enhanced multiphoton ionization mass spectrometry (REMPI-TOFMS) : Process control.
In: Hansel. A. , Lindinger, W.* [Eds.]: Proceedings (Symposium on Atomic and Surface Physics and Related Topics (SASP'98): Contributions). 1999. 164-167 (Applications & Environment)
Heger, H.J. ; Dorfner, R. ; Zimmermann, R. ; Rohwer, E.R. ; Boesl, U. ; Kettrup, A.
A novel interface for optimized coupling of gas chromatography and supersonic jet spectroscopy.
J. High Resol. Chromatogr. 22, 391-394 (1999)
Zimmermann, R. ; Heger, H.J. ; Dorfner, R.
Schnelle Prozeßanalyse mit REMPI-TOFMS Lasermassenspektrometrie.
GIT Fachz. Lab. 9, 959-961 (1999)
Zimmermann, R. ; Heger, H.J. ; Blumenstock, M. ; Dorfner, R. ; Nikolai, U. ; Schramm, K.-W. ; Kettrup, A.
On-line real-time measurement of PAHs and PCDD/F surrogates in the flue gas of industrial waste incineration processes.
Organohalogen Compd. 40, 321328 (1999)
Blumenstock, M. ; Zimmermann, R. ; Schramm, K.-W. ; Kettrup, A.
Comparison of different combustion facilities according ti their emission profiles of polychlorinated compounds.
Organohalogen Compd. 41, 87-95 (1999)
Zimmermann, R. ; Rohwer, E.R. ; Heger, H.J.
In-line catalytic derivatization method for selctive detection of chlorinated aromatics with a hyphenated gas chromatography/ Laser mass spectrometry technique : A concept for comprehensive detection of isomeric ensembles.
Anal. Chem. 71, 4148-4153 (1999)
1998
Zimmermann, R. ; Heger, H.J. ; Dorfner, R. ; Boesl, U. ; Kettrup, A.
Online-Prozeßanalytik mittels resonanter Lasermassenspektrometrie (REMPI-TOFMS).
CLB Chem. Labor Biotech. 49, 210-214 (1998)
Zimmermann, R. ; Heger, H.J. ; Dorfner, R. ; Boesl, U. ; Kettrup, A.
Resonance enhanced laser mass spectrometry for process- and environmental-analysis: applications and perspectives.
In: Vickerman, J.C.* [Eds.]: Proceedings (Resonance Ionization Spectrometry: 9. International Symposium). New York, 1998. 59-64 ( ; 454)
Zimmermann, R.
Dibenzo-p-dioxin and its chlorinated congeners: Molecular geometry and electronic structure.
In: Vickerman, J.C.* [Eds.]: Proceedings (Resonance Ionization Spectrometry: 9. International Symposium). New York, 1998. 131-136 ( ; 454)
Heger, H.J. ; Zimmermann, R. ; Dorfner, R. ; Kettrup, A. ; Boesl, U.
On-line monitoring of trace compounds in the flue gas of an incineration pilot plant: Formation of polycyclic aromatic hydrocarbons.
In: Vickerman, J.C.* [Eds.]:. New York, 1998. 305-308 ( ; 454)
Dorfner, R. ; Zimmermann, R. ; Yeretzian, C. ; Kettrup, A.
Laser ionisation mass spectrometry (REMPI-TOFMS) for on-line analysis of volatiles in food science: Coffee-roasting and headspace experiments.
In: Vickerman, J.C.* [Eds.]: Proceedings (Resonance Ionization Spectrometry: 9. International Symposium). New York, 1998. 309-312 ( ; 454)
1994
Zimmermann, R. ; Weickhardt, C. ; Boesl, U. ; Schlag, E.W.
Influence of chlorine substituent positions on the molecular structure and the torsional potentials of dichlorinated biphenyls: R2PI spectra of the first singlet transition and AM1 calculations.
J. Mol. Structure 327, 81-97 (1994)

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