Results 201 to 210 of about 130,342 (267)

Reference library for suspect screening of environmental toxicants using ion mobility spectrometry-mass spectrometry. [PDF]

Commun Chem
Teri D, Aly NA, Dodds JN, Zhang J, Thiessen PA, Bolton EE, Joseph KM, Williams AJ, Schymanski EL, Rusyn I, Baker ES.   +10 more
europepmc   +1 more source

Rapid Stereochemical Analysis of Glycosylations in Flow by Ion Mobility Spectrometry. [PDF]

Chemistry
Wolf JB, Zühlke M, Weh D, Dal Colle MCS, Thoben C, Beitz T, Bienert K, Cambié D, Sletten ET, Delbianco M, Zimmermann S, Seeberger PH.   +11 more
europepmc   +1 more source

Metal-dependant structural families of aminomethylphosphonic acid assemblies differentiated by ion mobility mass spectrometry and density functional theory.

Chem Commun (Camb)
Rusli O, Mun H, Neumaier M, Bakels S, Hes K, Lloyd Williams OH, Rijs AM, Ho J, Rijs NJ.   +8 more
europepmc   +1 more source

Novel Application of Ion Mobility Mass Spectrometry Reveals Complex Ganglioside Landscape in Diffuse Astrocytoma Peritumoral Regions. [PDF]

Int J Mol Sci
Ica R, Sarbu M, Biricioiu R, Fabris D, Vukelić Ž, Zamfir AD.   +5 more
europepmc   +1 more source

Mapping Royal Jelly's Bioactive Profile by Liquid Chromatography Coupled to Trapped Ion Mobility Spectrometry and High-Resolution Mass Spectrometry. [PDF]

J Agric Food Chem
Nastou ES, Preza-Mayo-Kataki DA, Gialouris PP, Maragou NC, Gikas EE, Thomaidis NS.   +5 more
europepmc   +1 more source

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Toward Compact High-Performance Ion Mobility Spectrometers: Ion Gating in Ion Mobility Spectrometry

Analytical Chemistry, 2021
Printed circuit board (PCB) based drift tube ion mobility spectrometers enable the use of state-of-the-art production techniques to manufacture compact devices with excellent performance at minimum cost. The new PCB ion mobility spectrometer (PCB-IMS) presented here is equipped with either a 140 MBq tritium or a 95 MBq nickel-63 ionization source and ...
Alexander Bohnhorst, Ansgar T. Kirk, Stefan Zimmermann   +2 more
openaire   +2 more sources

Using a Cyclic Ion Mobility Spectrometer for Tandem Ion Mobility Experiments

Journal of Visualized Experiments, 2022
Accurate characterization of chemical structures is important to understand their underlying biological mechanisms and functional properties. Mass spectrometry (MS) is a popular tool but is not always sufficient to completely unveil all structural features.
Ollivier, Simon, Fanuel, Mathieu, Rogniaux, Hélène, Ropartz, David   +3 more
openaire   +4 more sources

ION MOBILITY SPECTROMETRY

Analytical Chemistry, 1990
Introduction to Ion Mobility Spectrometry Background Methods of Ion Mobility Spectrometry Emerging Patterns in the Development of Ion Mobility Methods Summary Comments History of Ion Mobility Spectrometry Introduction The Formative Years of Discovery (1895 to 1960) Ion Mobility Spectrometry for Chemical Measurements (1960 to 1990) Mobility Methods ...
H H, Hill, W F, Siems, R H, St Louis, D G, McMinn   +3 more
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Ion mobility–mass spectrometry

Journal of Mass Spectrometry, 2008
AbstractThis review article compares and contrasts various types of ion mobility–mass spectrometers available today and describes their advantages for application to a wide range of analytes. Ion mobility spectrometry (IMS), when coupled with mass spectrometry, offers value‐added data not possible from mass spectra alone. Separation of isomers, isobars,
Abu B, Kanu, Prabha, Dwivedi, Maggie, Tam, Laura, Matz, Herbert H, Hill   +4 more
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Inverse Ion Mobility Spectrometry

Analytical Chemistry, 2009
A novel method is proposed for enhancing the separation power of ion mobility spectrometry (IMS) and other similar pulsed techniques, such as time-of-flight mass spectrometry. In this technique, rather than generating an ion packet, a dip is created in the ion beam. This is achieved by an inverse pulse applied to the shutter grid.
Mahmoud, Tabrizchi, Elham, Jazan
openaire   +2 more sources