An Ion Mobility-Mass Spectrometry Imaging Workflow [PDF]
, 2020 Mass spectrometry imaging (MSI) is a powerful technique for the label-free spatially-resolved analysis of biological tissues. Coupling ion mobility (IM) separation with MSI allows separation of isobars in the mobility dimension and increases confidence ...
Steve, Creger +5 more
core +1 more source
Ion-shift reagent binding energy and the shift-mass correlation in ion mobility spectrometry [PDF]
, 2022 Ion mobility spectrometry is widely used for the detection of illegal substances and explosives in airports, ports, custom, some stations and many other important places.
Mahmoud, Tabrizchi +2 more
core +1 more source
A High Kinetic Energy Ion Mobility Spectrometer for Operation at Higher Pressures of up to 60 mbar
Journal of the American Society for Mass Spectrometry, 2023 High Kinetic Energy Ion Mobility Spectrometers (HiKE-IMS) are usually operated at absolute pressures around 20 mbar in order to reach high reduced electric field strengths of up to 120 Td for influencing reaction kinetics in the reaction region.
F. Schlottmann +4 more
semanticscholar +1 more source
Mass spectrometric analysis of pilus assembly, amyloid fibril formation, and membrane proteins in their native state [PDF]
, 2012 Structural analysis of proteins and their complexes is crucial to understanding protein function. This thesis demonstrates the application of mass spectrometry (MS) to the study of pilus assembly on Gram-negative bacteria and amyloid formation in ...
Leney, Aneika Corrine
core +6 more sources
Stockage chimique de l'énergie solaire : mesure des énergies d'activation par mobilité ionique et spectrométrie de masse [PDF]
, 2023 peer reviewedTo meet the challenge of the ever-increasing energy consumption producing greenhouse gases and other atmospheric pollutants, the development of solar energy solutions has been widely investigated over the past decades.
De winter, Julien +6 more
core +1 more source
OC-163 identification of inflammatory bowel disease (IBD) using field asymmetric ion mobility spectrometry (FAIMS) [PDF]
, 2012 Introduction Resident colonic bacteria, principally anaerobes and firmicutes, ferment undigested fibre. The resultant volatile organic compounds (VOCs) formed are dissolved in the faeces but also absorbed and excreted in the urine.
Thomas, M. G. +7 more
core +1 more source
Analytical Chemistry, 2023 The structural stability of biomolecules in the gas phase remains an important topic in mass spectrometry (MS) applications for structural biology. Here, we evaluate the kinetic stability of native-like protein ions using time-dependent, tandem ion ...
Ben Zercher +4 more
semanticscholar +1 more source
Detection of Potato Storage Disease via Gas Analysis: A Pilot Study Using Field Asymmetric Ion Mobility Spectrometry [PDF]
, 2014 Soft rot is a commonly occurring potato tuber disease that each year causes substantial losses to the food industry. Here, we explore the possibility of early detection of the disease via gas/vapor analysis, in a laboratory environment, using a recent ...
Covington, James A. +8 more
core +1 more source
Evaluation and application of static headspace-multicapillary column-gas chromatography-ion mobility spectrometry for complex sample analysis. [PDF]
, 2014 An evaluation of static headspace-multicapillary column-gas chromatography-ion mobility spectrometry (SHS-MCC-GC-IMS) has been undertaken to assess its applicability for the determination of 32 volatile compounds (VCs).
Dean, John +5 more
core +1 more source