Analysis of nine nitrosamines relevant to occupational safety by ion mobility spectroscopy and preliminary gas chromatographic separation

Authors: Jana Hinz, Tessema F. Mekonnen, Jonas Bergrath, Savanna Sewell, Yannic Schneck, Michaela Wirtz, Ursula Telgheder

Source: Journal of Chromatography Open, Vol 4, Iss , Pp 100102- (2023)

Subject Terms: Nitrosamine, Carcinogenic, Ion mobility spectrometer, Gas chromatography, Drift tube, Occupational safety, Analytical chemistry, QD71-142

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2772391723000269; https://doaj.org/toc/2772-3917

Access URL: https://doaj.org/article/8125dd4d2a1647f4b1b064392bdb022a

Making Every Single Puff Count—Simple and Sensitive E-Cigarette Aerosol Sampling for GCxIMS and GC-MS Analysis

Authors: Alexander L. R. M. Augustini, Christopher Borg, Stefanie Sielemann, Ursula Telgheder

Source: Molecules, Vol 28, Iss 18, p 6574 (2023)

Subject Terms: ion mobility spectrometry, gas chromatography, headspace, sampling, electronic cigarettes, aerosol, Organic chemistry, QD241-441

File Description: electronic resource

Relation: https://www.mdpi.com/1420-3049/28/18/6574; https://doaj.org/toc/1420-3049

Access URL: https://doaj.org/article/15bb0fc63a0c4f2ab57eece1af8ad692

Quantitation of Flavor Compounds in Refill Solutions for Electronic Cigarettes Using HS-GCxIMS and Internal Standards

Authors: Alexander L. R. M. Augustini, Stefanie Sielemann, Ursula Telgheder

Source: Molecules, Vol 27, Iss 22, p 8067 (2022)

Subject Terms: ion mobility spectrometry, gas chromatography, headspace, flavor compounds, electronic cigarettes, e-liquids, Organic chemistry, QD241-441

File Description: electronic resource

Relation: https://www.mdpi.com/1420-3049/27/22/8067; https://doaj.org/toc/1420-3049

Access URL: https://doaj.org/article/f1c659f2aa394e02a691b117cefdf491

Characterization of the Extracellular Volatile Metabolome of Pseudomonas Aeruginosa Applying an in vitro Biofilm Model under Cystic Fibrosis-Like Conditions

Authors: Timo Koehler, Jost Wingender, Michelle Lueling, Sven W. Meckelmann, Ursula Telgheder, Oliver J. Schmitz

Source: Frontiers in Bioscience-Landmark, Vol 27, Iss 5, p 156 (2022)

Subject Terms: pseudomonas aeruginosa, biofilm, metabolomics, volatile organic compounds, thin-film microextraction, thermal desorption gas chromatography-mass spectrometry, cystic fibrosis, Biochemistry, QD415-436, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://www.imrpress.com/journal/FBL/27/5/10.31083/j.fbl2705156; https://doaj.org/toc/2768-6701

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Development of an automated sorptive extraction system for trace analysis in water

Authors: Frank Jacobs, Dr. Klaus Kerpen, Dr. Eike Kleine-Benne, PD Dr. Ursula Telgheder

Source: Advances in Sample Preparation, Vol 13, Iss , Pp 100156- (2025)

Subject Terms: SBSE, Automation, Sample preparation, Pesticides, Microextraction, PDMS – water framework directive, Chemistry, QD1-999

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2772582025000099; https://doaj.org/toc/2772-5820

Access URL: https://doaj.org/article/b6ee8778f97043679caaa1415574c2d2