Publikationen

A. Nitschke, M. Hitzemann, J. Winkelholz, A.T. Kirk, M. Lippmann, C. Thoben, J.A. Wittwer and S. Zimmermann (2024): A hyper-fast gas chromatograph coupled to an ion mobility spectrometer with high repetition rate and flow-optimized ion source to resolve the short chromatographic peaks,  J. of Chromatography A, vol. 1736, 465376/1-9, 2024
DOI: 10.1016/j.chroma.2024.465376

A. Nitschke, M. Hitzemann, J. Winkelholz, T. Kobelt, C. Thoben, M. Lippmann, L. Stolpe, H. Plinke and S. Zimmermann (2024): Ultra-fast polarity switching GC-IMS for the analysis of volatiles in biogas,  Renewable Energy, vol. 231, 120941/1-9, 2024
DOI: 10.1016/j.renene.2024.120941

C. Schaefer, M. Lippmann, C. Schindler, M. Beukers, N. Beijer, M. Hitzemann, B. van de Kamp, R. Peters, J. Knotter and S. Zimmermann (2024): Pursuing drug laboratories: Analysis of drug precursors with High Kinetic Energy Ion Mobility Spectrometry,  Forensic Science International, vol. 363, 112196/1-10, 2024
DOI: 10.1016/j.forsciint.2024.112196

M. Hitzemann, A.T. Kirk, M. Lippmann, A. Nitschke, O. Burckhardt, J. Winkelholz and S. Zimmermann (2024): High-resolution drift tube ion mobility spectrometer with ultra-fast polarity switching,  Analytical Chemistry, vol. 96, no. 36, pp. 14630-14638, 2024
DOI: 10.1021/acs.analchem.4c03296

M. Lippmann, M. Hitzemann, J. Winkelholz, D. Bailey and S. Zimmermann (2024): A modular, isolated high-voltage switch for application in ion mobility spectrometry,  HardwareX, vol. 19, e00574/1-15, 2024
DOI: 10.1016/j.ohx.2024.e00574

M. Lippmann, M. Hitzemann, L. Hermeling, K.J. Dehning, J. Winkelholz, R. Wantosch and S. Zimmermann (2024): Continuous recording of resonator characteristics using single- sideband modulation,  Electronics, vol. 13, no. 12, 2247, 2024
DOI: 10.3390/electronics13122247

T. Kobelt, M. Lippmann, A. Nitschke, L. Kielhorn and S. Zimmermann (2024): An open source isolated data acquisition with trigger pulse generation for ion mobility spectrometry,  HardwareX, vol. 20, e00600/1-18, 2024
DOI: 10.1016/j.ohx.2024.e00600

T. Kobelt, M. Lippmann, J. Wuttke, H. Wessel and S. Zimmermann (2024): Influence of ionization volume and sample gas flow rate on separation power in gas chromatography-ion mobility spectrometry,  J. of Chromatography A, vol. 1713, 464506, 2024
DOI: 10.1016/j.chroma.2023.464506

C. Schaefer, M. Lippmann, M. Beukers, N. Beijer, B. van de Kamp, J. Knotter and S. Zimmermann (2023): Detection of triacetone triperoxide by High Kinetic Energy Ion Mobility Spectrometry,  Analytical Chemistry, vol. 95, no. 46, pp. 17099−17107, 2023
DOI: 10.1021/acs.analchem.3c04101

M. Hitzemann, C. Schaefer, A.T. Kirk, A. Nitschke, M. Lippmann and S. Zimmermann (2023): Easy to assemble dielectric barrier discharge plasma ionization source based on printed circuit boards,  Analytica Chimica Acta, vol. 1239, 340649, 2023
DOI: 10.1016/j.aca.2022.340649

M. Sehlmeyer, M.B. Bhavsar, J. Biebighaeuser, M. Hitzemann, H. Maier, M. Lippmann, C. Schaefer and S. Zimmermann (2023): Impedance spectroscopy of enlarged cochlear implant stimulation electrodes – FEM simulations considering the perilymph,  tm – Technisches Messen, vol. 90, no. 12, pp. 809-821, 2023
DOI: 10.1515/teme-2023-0091

M. Hitzemann, A.T. Kirk, M. Lippmann, A. Bohnhorst and S. Zimmermann (2022): Miniaturized drift tube ion mobility spectrometer with ultra-fast polarity switching,  Analytical Chemistry, vol. 94, no. 2, pp. 777-786, 2022
DOI: 10.1021/acs.analchem.1c03268

M. Hitzemann, M. Lippmann, J. Trachte, A. Nitschke, O. Burckhardt and S. Zimmermann (2022): Wireless low-power transfer for galvanically isolated high-voltage applications,  Electronics, vol. 11, no. 6, 923, 2022
DOI: 10.3390/electronics11060923

C. Thoben, C.-R. Raddatz, M. Lippmann, Z. Salehi Moghaddam and S. Zimmermann (2021): Electrospray ionization ion mobility spectrometer with new tristate ion gating for improved sensitivity for compounds with lower ion mobility,  Talanta, vol. 233, pp. 122579/1-9, 2021
DOI: 10.1016/j.talanta.2021.122579

A. Bohnhorst, M. Hitzemann, M. Lippmann, A.T. Kirk and S. Zimmermann (2020): Enhanced resolving power by moving field ion mobility spectrometry,  Analytical Chemistry, vol. 92, no. 19, pp. 12967-12974, 2020
DOI: 10.1021/acs.analchem.0c01653

A.T. Kirk, M.J. Kueddelsmann, A. Bohnhorst, M. Lippmann and S. Zimmermann (2020): Improving ion mobility spectrometer sensitivity through the extended field switching ion shutter,  Analytical Chemistry, vol. 92, no. 7, pp. 4838-4847, 2020
DOI: 10.1021/acs.analchem.9b04259

M. Lippmann, A.T. Kirk, M. Hitzemann and S. Zimmermann (2020): Compact and sensitive dual drift tube ion mobility spectrometer with a new dual field switching ion shutter for simultaneous detection of both ion polarities,  Analytical Chemistry, vol. 92, no. 17, pp. 11834-11841, 2020
DOI: 10.1021/acs.analchem.0c02166

M. Lippmann, A.T. Kirk, M. Hitzemann and S. Zimmermann (2020): IMS Instrumentation I: Isolated data acquisition for ion mobility spectrometers with grounded ion sources,  Int. J. for Ion Mobility Spectrometry, vol. 23, no. 2, pp. 69-74, 2020
DOI: 10.1007/s12127-020-00260-5

C. Drees, W. Vautz, S. Liedtke, C. Rosin, K. Althoff, M. Lippmann, S. Zimmermann, T.J. Legler, D. Yildiz, T. Perl and N. Kunze-Szikszay (2019): GC-IMS headspace analyses allow early recognition of bacterial growth and rapid pathogen differentiation in standard blood cultures,  Applied Microbiology and Biotechnology, vol. 103, no. 21-22, pp. 9091-9101, 2019
DOI: 10.1007/s00253-019-10181-x

A. Nitschke, M. Hitzemann, J. Winkelholz, A.T. Kirk, M. Lippmann, C. Thoben, A. Wittwer and S. Zimmermann (2024): 2D-Separation in Sekunden mittels hyperschnellem Gaschromatographen und Ionenmobilitätsspektrometer mit flussoptimierter Ionenquelle,  10th IMS Users’ Meeting, pp. 36-37, Innsbruck, Austria, March 2024

A. Nitschke, M. Hitzemann, J. Winkelholz, A.T. Kirk, M. Lippmann, C. Thoben, J.A. Wittwer and S. Zimmermann (2024): Hyper-fast gas chromatograph and ion mobility spectrometer with flow-optimized ion source and high repetition rate to resolve short chromatographic peaks,  International Symposium on Chromatography - ISC '24, #191, 2024

C. Schaefer, M. Lippmann, C. Schindler, M. Hitzemann, M. Allers, A. Ficks, M. Beukers, N. Beijer, B. van de Kamp, J. Knotter and Stefan Zimmermann (2024): High Kinetic Energy Ion Mobility Spectrometry for security applications,  10th IMS Users’ Meeting, pp. 15-16, Innsbruck, Austria, March 2024

J. Winkelholz, T. Kobelt, A. Nitschke, M. Hitzemann, M. Lippmann and S. Zimmermann (2024): Heated dual polarity ion mobility spectrometer for the detection of low-volatile chemical warfare agent aerosols,  Conf. Int. Society of Ion Mobility Spectrometry - ISIMS '24, p. 88, Miami Beach, USA, July 2024

M. Hitzemann, A. Nitschke, A.T. Kirk, M. Lippmann, J. Winkelholz and S. Zimmermann (2024): Ultraschnell umpolbares hochauflösendes Ionenmobilitätsspektrometer mit vorgeschaltetem Gaschromatograph am Beispiel der Analyse verschiedener Hopfensorten,  10th IMS Users’ Meeting, pp. 38-39, Innsbruck, Austria, March 2024

M. Lippmann, C. Schaefer, C. Schindler, N. Beijer, M. Beukers, M. Hitzemann, B. van de Kamp, J. Knotter and S. Zimmermann (2024): Detektion von Vorläuferstoffen der Drogensynthese mit einer Kopplung aus Gaschromatograph und Ionenmobilitätsspektrometer,  10th IMS Users’ Meeting, pp. 28-29, Innsbruck, Austria, March 2024

M.J. Kueddelsmann, M. Kaschytza, D. Claassen, M. Lippmann, S. Deicke, E. Bunert and S. Zimmermann (2024): Nicht-radioaktiver Elektroneneinfangdetektor basierend auf Photoionisation in kostengünstiger Leiterplattenbauweise,  17. Sensor-Symposium Dresden, pp. 98-99, Dresden, Germany, November 2024

M.J. Kueddelsmann, S. Deicke, M. Kaschytza, D. Claassen, M. Lippmann, E. Bunert and S. Zimmermann (2024): Non-radioactive electron capture detector based on high energy photoionization,  Proceedings, International Symposium on Chromatography - ISC '24, #50, 2024

T. Kobelt, M. Lippmann, J. Wuttke, H. Wessel and S. Zimmermann (2024): Effektives Detektorvolumen eines Ionenmobilitätsspektrometers mit Field-Switching-Ionentor als Gaschromatographie-Detektor,  10th IMS Users’ Meeting, pp. 50-51, Innsbruck, Austria, March 2024

A. Nitschke, M. Hitzemann, J. Winkelholz, M. Lippmann, A. Hoehne, A.T. Kirk and S. Zimmermann (2023): Plasma ionization source for a dual polarity ion mobility spectrometer utilizing parallel drift tubes,  Conf. Int. Society of Ion Mobility Spectrometry - ISIMS '23, p. 98, Maastricht, The Netherlands, August 2023

C. Schaefer, M. Lippmann, C. Schindler, N. Beijer, M. Beukers, M. Hitzemann, B. van de Kamp, J. Knotter and S. Zimmermann (2023): Detection of precursors for drug synthesis using high-temperature High Kinetic Energy Ion Mobility Spectrometry,  Conf. Int. Society of Ion Mobility Spectrometry - ISIMS '23, p. 74, Maastricht, The Netherlands, August 2023

C. Schaefer, M. Lippmann, N. Beijer, M. Beukers, B. van de Kamp, J. Knotter and S. Zimmermann (2023): Detection of triacetone triperoxide (TATP) using High Kinetic Energy Ion Mobility Spectrometry,  DGMS Young Scientists '23, pp. 21-22, Hünfeld, Germany, September 2023

M. Lippmann, C. Schaefer, C. Schindler, N. Beijer, M. Beukers, M. Hitzemann, B. van de Kamp, J. Knotter and S. Zimmermann (2023): Detection of precursors for drug synthesis using gas chromatography ion mobility spectrometry,  Conf. Int. Society of Ion Mobility Spectrometry - ISIMS '23, p. 90, Maastricht, The Netherlands, August 2023

M. Lippmann, C. Schaefer, N. Beijer, M. Beukers, B. van de Kamp, J. Knotter and S. Zimmermann (2023): Comparative study of triacetone triperoxide using high-temperature High Kinetic Energy Ion Mobility Spectrometry and gas chromatography ion mobility spectrometry,  Conf. Int. Society of Ion Mobility Spectrometry - ISIMS '23, p. 89, Maastricht, The Netherlands, August 2023

M.J. Kueddelsmann, A. Nitschke, M. Lippmann, T. Kobelt, A.T. Kirk and S. Zimmermann (2023): Advantages of focusing flow ion source geometries for fast response and high sensitivity,  Conf. Int. Society of Ion Mobility Spectrometry - ISIMS '23, p. 47, Maastricht, The Netherlands, August 2023

S. Gitte, N. Kunze-Szikszay, I. Eickel, T. Perl, M. Lippmann, S. Zimmermann, A. Dudakova, J. Wieditz, T.J. Legler, D. Sanders, C. Rosin and M. Euler (2023): Dual polarity GC-IMS blood culture headspace gas analyses enable early differentiation of nine common pathogens in sepsis,  Conf. Int. Society of Ion Mobility Spectrometry - ISIMS '23, p. 36, Maastricht, The Netherlands, August 2023

M. Lippmann, L. Hermeling, M. Hitzemann, K.J. Dehning and S. Zimmermann (2022): Electronics for continuously measuring the resonance frequency and attenuation of a split-ring resonator,  16. Sensor-Symposium Dresden, pp. 177-182, Dresden, Germany, December 2022

M. Lippmann, S. Gitte, C. Ottersbach, I. Eickel, N. Kunze-Szikszay, T. Perl, C. Rosin, W. Vautz, C. Drees, S. Liedtke, T. Kobelt and S. Zimmermann (2022): Kopplung von Gaschromatograph und Doppelröhren-Ionenmobilitätsspektrometer zur Differenzierung von Sepsis-Erregern,  9th IMS Users’ Meeting, p. 38, Unna, Germany, March 2022

T. Kobelt, J. Trachte, M. Lippmann and S. Zimmermann (2022): Entwicklung eines Gaschromatographen mit geringer thermischer Masse für die schnelle Temperaturprogrammierung,  9th IMS Users’ Meeting, p. 37, Unna, Germany, March 2022

A.T. Kirk, M. Lippmann, M.J. Kueddelsmann and S. Zimmermann (2021): Improving sensitivity of ion mobility spectrometers with field switching ion shutters through an inhomogeneous injection grid structure,  Conf. Int. Society of Ion Mobility Spectrometry - ISIMS '21, p. 80, July 2021 (virtual due to corona pandemic)

C. Drees, S. Brandt, W. Vautz, S. Liedtke, C. Rosin, M. Lippmann, S. Zimmermann, T. Perl, N. Kunze-Szikszay, M. Podzun, A.L. Ermert, M. Frettloeh (2021): Überwachung von mikrobiellem Wachstum mittels GC-IMS,  8th IMS Users’ Meeting, p. 36, Potsdam, Germany, March 2021 (virtual due to corona pandemic)

C. Thoben, T. Werres, M. Lippmann, M. Hitzemann, C.-R. Raddatz, T. Teutenberg and S. Zimmermann (2021): Portables nano-HPLC-ESI-IMS,  8th IMS Users’ Meeting, p. 21, Potsdam, Germany, March 2021 (virtual due to corona pandemic)

M. Hitzemann, M. Lippmann, A.T. Kirk, A. Bohnhorst and S. Zimmermann (2021): Miniaturized ultra-fast polarity switching ion mobility spectrometer,  Conf. Int. Society of Ion Mobility Spectrometry - ISIMS '21, p. 81, July 2021 (virtual due to corona pandemic)

T. Perl, W. Vautz, C. Drees, S. Liedtke, U. Telgheder, C. Zscheppank, C. Rosin, M. Lippmann, S. Zimmermann and N. Kunze-Szikszay (2021): Anwendung der Ionenmobilitätsspektrometrie zur Differenzierung mikrobieller Erreger,  8th IMS Users’ Meeting, p. 35, Potsdam, Germany, March 2021 (virtual due to corona pandemic)

A. Bohnhorst, M. Hitzemann, M. Lippmann, A.T. Kirk and S. Zimmermann (2020): Enhanced resolving power by moving field ion mobility spectrometry,  Conf. Int. Society of Ion Mobility Spectrometry - ISIMS '20 (virtual due to corona pandemic), p. 27, July 2020

C. Drees, S. Brandt, W. Vautz, S. Liedtke, C. Rosin, M. Lippmann, S. Zimmermann, T. Perl, N. Kunze-Szikszay, M. Podzun, A.L. Ermert and M. Frettloeh (2020): Überwachung von mikrobiellem Wachstum mittels GC-IMS,  8th IMS Users’ Meeting, p. 21, Potsdam, Germany, March 2020 (proceedings published, meeting cancelled due to corona pandemic)

C. Drees, S. Brandt, W. Vautz, S. Liedtke, C. Rosin, M. Lippmann, Stefan Zimmermann, T. Perl, N. Kunze-Szikszay, M. Podzun, A.L. Ermert and M. Frettloeh (2020): On-line monitoring and differentiation of microbial growth using GC-IMS,  Conf. Int. Society of Ion Mobility Spectrometry - ISIMS '20, p. 19-20, July 2020

C. Thoben, T. Werres, M. Lippmann, M. Hitzemann, C.-R. Raddatz, T. Teutenberg and S. Zimmermann (2020): Portables nano-HPLC-ESI-IMS,  8th IMS Users’ Meeting, p. 40, Potsdam, Germany, March 2020 (proceedings published, meeting cancelled due to corona pandemic)

M. Lippmann, A.T. Kirk, T. Kobelt and S. Zimmermann (2020): Kopplung von Gaschromatographie und hochsensitivem Doppelröhren-Ionenmobilitätsspektrometer für die Analyse komplexer Stoffgemische,  8th IMS Users’ Meeting, p. 46, Potsdam, Germany, March 2020 (proceedings published, meeting cancelled due to corona pandemic)

M. Lippmann, C. Rosin, C. Drees, W. Vautz, S. Liedtke, N. Kunze-Szikszay, T. Perl, M. Hitzemann, A.T. Kirk and Stefan Zimmermann (2020): Combining gas chromatography and dual polarity ion mobility spectrometry for rapid analysis of standard blood cultures,  Conf. Int. Society of Ion Mobility Spectrometry - ISIMS '20 (virtual due to corona pandemic), p. 40-41, July 2020

T. Perl, W. Vautz, C. Drees, S. Liedtke, U. Telgheder, C. Zscheppank, C. Rosin, M. Lippmann, S. Zimmermann and N. Kunze-Szikszay (2020): Anwendung der Ionenmobilitätsspektrometrie zur Differenzierung mikrobieller Erreger,  8th IMS Users’ Meeting, p. 19, Potsdam, Germany, March 2020 (proceedings published, meeting cancelled due to corona pandemic)

A.T. Kirk, T. Kobelt, M.J. Kueddelsmann, M. Lippmann and S. Zimmermann (2019): Combining fast gas chromatographic pre-separation with an ultrahigh sensitive dual polarity drift tube IMS,  Conf. Int. Society of Ion Mobility Spectrometry - ISIMS '19, p. 28, Hanover, Germany, July 2019

C. Drees, S. Brandt, W. Vautz, S. Liedtke, C. Rosin, M. Lippmann, S. Zimmermann, T. Perl, N. Kunze-Szikszay, M. Podzun, A.L. Ermert and M. Frettloeh (2019): Surveillance of bacteria growth using GC-IMS,  Conf. Int. Society of Ion Mobility Spectrometry - ISIMS '19, p. 25, Hanover, Germany, July 2019

C. Thoben, M. Lippmann, M. Hitzemann, C.-R. Raddatz and S. Zimmermann (2019): Towards a portable nano-HPLC-ESI-IMS - MiniLAB,  Conf. Int. Society of Ion Mobility Spectrometry - ISIMS '19, p. 81, Hanover, Germany, July 2019

M. Hitzemann, A.T. Kirk, A. Bohnhorst, M. Lippmann, F. Schlottmann and S. Zimmermann (2019): Improved electronics for a compact ultra-fast switching ion mobility spectrometer,  Conf. Int. Society of Ion Mobility Spectrometry - ISIMS '19, p. 72, Hanover, Germany, July 2019

M. Lippmann, A.T. Kirk, M. Hitzemann, F. Schlottmann and S. Zimmermann (2019): A high performance dual polarity ion mobility spectrometer with non-radioactive ionization source,  Conf. Int. Society of Ion Mobility Spectrometry - ISIMS '19, p. 74, Hanover, Germany, July 2019