Single Hair Analysis of Small Molecules Using MALDI-Triple Quadrupole MS Imaging and LC-MS/MS: Investigations on Opportunities and Pitfalls

2014 ◽  
Vol 86 (23) ◽  
pp. 11758-11765 ◽  
Author(s):  
Michael Poetzsch ◽  
Andrea E. Steuer ◽  
Andreas T. Roemmelt ◽  
Markus R. Baumgartner ◽  
Thomas Kraemer
Keyword(s):  
Small Molecules ◽  
Hair Analysis ◽  
Triple Quadrupole ◽  
Single Hair ◽  
Ms Imaging

Segmental hair analysis for differentiation of tilidine intake from external contamination using LC-ESI-MS/MS and MALDI-MS/MS imaging

2014 ◽  
Vol 7 (2) ◽  
pp. 143-149 ◽  
Author(s):  
Michael Poetzsch ◽  
Markus R. Baumgartner ◽  
Andrea E. Steuer ◽  
Thomas Kraemer
Keyword(s):  
Hair Analysis ◽  
Maldi Ms ◽  
External Contamination ◽  
Esi Ms ◽  
Ms Imaging ◽  
Segmental Hair Analysis

Triple quadrupole linear ion trap mass spectrometer for the analysis of small molecules and macromolecules

2004 ◽  
Vol 39 (8) ◽  
pp. 845-855 ◽  
Author(s):  
Gérard Hopfgartner ◽  
Emmanuel Varesio ◽  
Viviane Tschäppät ◽  
Chantal Grivet ◽  
Emmanuel Bourgogne ◽  
...  
Keyword(s):  
Small Molecules ◽  
Mass Spectrometer ◽  
Ion Trap ◽  
Linear Ion Trap ◽  
Triple Quadrupole ◽  
Ion Trap Mass Spectrometer ◽  
Quadrupole Linear Ion Trap

Using time-of-flight secondary ion mass spectrometry (ToF-SIMS) and matrix assisted laser desorption/ionization mass spectrometry (MALDI-MS) for investigations on single hair samples to solve the contamination versus incorporation issue of hair analysis in the case of cocaine and methadone

The Analyst ◽  
2020 ◽  
Vol 145 (14) ◽  
pp. 4906-4919 ◽  
Author(s):  
Robert Erne ◽  
Laetitia Bernhard ◽  
Maciej Kawecki ◽  
Markus R. Baumgartner ◽  
Thomas Kraemer
Keyword(s):  
Mass Spectrometry ◽  
Cross Sections ◽  
Drug Testing ◽  
Secondary Ion Mass Spectrometry ◽  
Hair Analysis ◽  
Maldi Ms ◽  
Ionization Mass ◽  
Single Hair ◽  
Tof Sims ◽  
Hair Samples

Drug testing in hair: Analysis of longitudinal- and cross-sections of single hair with MALDI-MS and ToF-SIMS provides new insights into contamination/decontamination processes.

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