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Leibniz University Hannover: Hannover, Lower Saxony, DE

2021-09-01 to present | Master of Science (Institute of Electrical Engineering and Measurement Technology)
Employment
Source: Self-asserted source
Alexander Nitschke

Works (12)

A dual-polarity ion mobility spectrometer for capturing hyper-fast chromatographic peaks

Journal of Chromatography A
2025-06 | Journal article
DOI: 10.1016/j.chroma.2025.465923
Contributors: Alexander Nitschke; Moritz Hitzemann; Jonas Winkelholz; Ansgar T. Kirk; Christoph Schaefer; Tim Kobelt; Christian Thoben; Martin Lippmann; Jan A. Wittwer; Stefan Zimmermann
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Crossref

Miniaturized Supercritical Fluid Chromatography Coupled with Ion Mobility Spectrometry: A Chip-Based Platform for Rapid Chiral and Complex Mixture Analysis

Analytical Chemistry
2025-04-15 | Journal article
DOI: 10.1021/acs.analchem.5c00227
Contributors: Julius Schwieger; Klaus Welters; Christian Thoben; Alexander Nitschke; Stefan Zimmermann; Detlev Belder
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Crossref

How Repetition Rate Impacts Detection Limits of Ion Mobility Spectrometers with Field-Switching Ion Shutters

Analytical Chemistry
2025-04-10 | Journal article
DOI: 10.1021/acs.analchem.5c01027
Contributors: Martin Lippmann; Moritz Hitzemann; Alexander Nitschke; Stefan Zimmermann
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Crossref

An open source isolated data acquisition with trigger pulse generation for ion mobility spectrometry

HardwareX
2024-12 | Journal article
DOI: 10.1016/j.ohx.2024.e00600
Part of ISSN: 2468-0672
Contributors: Tim Kobelt; Martin Lippmann; Alexander Nitschke; Lou Kielhorn; Stefan Zimmermann
Source: Self-asserted source
Alexander Nitschke

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

Journal of Chromatography A
2024-11 | Journal article
DOI: 10.1016/j.chroma.2024.465376
Contributors: Alexander Nitschke; Moritz Hitzemann; Jonas Winkelholz; Ansgar T. Kirk; Martin Lippmann; Christian Thoben; Jan A. Wittwer; Stefan Zimmermann
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Crossref

Ultra-fast polarity switching GC-IMS for the analysis of volatiles in biogas

Renewable Energy
2024-09 | Journal article
DOI: 10.1016/j.renene.2024.120941
Contributors: Alexander Nitschke; Moritz Hitzemann; Jonas Winkelholz; Tim Kobelt; Christian Thoben; Martin Lippmann; Lennard Stolpe; Henrik Plinke; Stefan Zimmermann
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Crossref

High-Resolution Drift Tube Ion Mobility Spectrometer with Ultra-Fast Polarity Switching

Analytical Chemistry
2024-09-10 | Journal article
DOI: 10.1021/acs.analchem.4c03296
Contributors: Moritz Hitzemann; Ansgar T. Kirk; Martin Lippmann; Alexander Nitschke; Olaf Burckhardt; Jonas Winkelholz; Stefan Zimmermann
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Crossref

Reliable Detection of Chemical Warfare Agents Using High Kinetic Energy Ion Mobility Spectrometry

Journal of the American Society for Mass Spectrometry
2024-08-07 | Journal article
DOI: 10.1021/jasms.4c00240
Contributors: Christoph Schaefer; Maria Allers; Moritz Hitzemann; Alexander Nitschke; Tim Kobelt; Max Mörtel; Stefanie Schröder; Arne Ficks; Stefan Zimmermann
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Crossref

Ultra-Fast Ion Mobility Spectrometer for High-Throughput Chromatography

Analytical Chemistry
2023-11-21 | Journal article
DOI: 10.1021/acs.analchem.3c03935
Part of ISSN: 0003-2700
Part of ISSN: 1520-6882
Contributors: Christian Thoben; Florian Schlottmann; Tim Kobelt; Alexander Nitschke; Gian-Luca Gloeden; Cameron N. Naylor; Ansgar T. Kirk; Stefan Zimmermann
Source: Self-asserted source
Alexander Nitschke

Easy to assemble dielectric barrier discharge plasma ionization source based on printed circuit boards

Analytica Chimica Acta
2023-01 | Journal article
DOI: 10.1016/j.aca.2022.340649
Contributors: Moritz Hitzemann; Christoph Schaefer; Ansgar T. Kirk; Alexander Nitschke; Martin Lippmann; Stefan Zimmermann
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Crossref

Resistive High-Voltage Probe with Frequency Compensation by Planar Compensation Electrode Integrated in Printed Circuit Board Design

Electronics
2022-10 | Journal article | Author
DOI: 10.3390/electronics11213446
Contributors: Jonas Winkelholz; Moritz Hitzemann; Alexander Nitschke; Anne Zygmanowski; Stefan Zimmermann
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Multidisciplinary Digital Publishing Institute
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Wireless Low-Power Transfer for Galvanically Isolated High-Voltage Applications

Electronics
2022-03 | Journal article | Author
DOI: 10.3390/electronics11060923
Contributors: Moritz Hitzemann; Martin Lippmann; Given Names Deactivated Family Name Deactivated; Alexander Nitschke; Olaf Burckhardt; Stefan Zimmermann
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Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎
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