Results 211 to 220 of about 38,937 (242)

Direct Enantiomer Differentiation of Drugs and Drug-Like Compounds via Noncovalent Copper-Amino Acid Complexation and Ion Mobility-Mass Spectrometry. [PDF]

Anal Chem
Blakley BK, Zlibut E, Gupta RM, May JC, McLean JA.   +4 more
europepmc   +1 more source

Quantitative Analysis of Phosphorothioate Isomers in CRISPR sgRNA at Single-Residue Resolution Using Endonuclease Digestion Coupled with Liquid Chromatography Cyclic Ion Mobility Mass Spectrometry (LC/cIMS). [PDF]

Anal Chem
Su Y, Zhao B, Zhang L, Shen B, Guo C, Xiao H, Li N.   +6 more
europepmc   +1 more source

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Electrospray Ionization Ion Mobility Mass Spectrometry

Critical Reviews in Analytical Chemistry, 2021
Electrospray ionization ion mobility mass spectrometry (ESI-IMS-MS) is a rapidly progressing analytical technique for the examination of complex compounds in the gas phase. ESI-IMS-MS separates isomers, provides structural information, and quantitatively identifies peptides, lipids, carbohydrates, polymers, and metabolites in biological samples.
Katie M. Kohoutek, Peter de B. Harrington   +1 more
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Ion Mobility Mass Spectrometry Development and Applications

Critical Reviews in Analytical Chemistry, 2022
Although as an analytical method with high specificity and high sensitivity, mass spectrometry (MS) has a wide range of applications in many fields, it still needs other technologies as the assist and supplement to enhance the scope and capability of analysis. Coupling with ion mobility (IM) can make an enhancement effect in the field of pharmaceutical
Jiahui Sun, Zhibin Wang, Chunjuan Yang
openaire   +2 more sources

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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Ion Mobility-Mass Spectrometry

2020
This book focuses on ion mobility-mass spectrometry (IM-MS) and informatics approaches to improve traditional analysis of molecules by providing fundamentals and protocols for exploiting the potential of state-of-the-art IM-MS technology for the most common analytical applications.
Paglia, G, Astarita, G
openaire   +1 more source

Ion Mobility-Mass Spectrometry of Glycoconjugates

2019
Glycoconjugates are diverse biomolecules that are dynamically assembled to regulate and fine-tune numerous cellular processes. Their biosynthesis is nontemplate-driven, achieved stepwise in discrete locations within the cell, giving rise to a range of complex branched structures that pose a significant challenge in structural biology. Mass spectrometry
Weston B, Struwe, David J, Harvey
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Ion mobility mass spectrometry for peptide analysis

Methods, 2011
The use of ion mobility mass spectrometry has grown rapidly over the last two decades. This powerful analytical platform now forms an attractive prospect for comprehensive analysis of many different molecular species, including chemically complex biological molecules. This paper describes the application of IM-MS to the study of peptides.
Harvey, Sophie R., MacPhee, Cait E., Barran, Perdita E.   +2 more
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Ion-Mobility Mass Spectrometry for Lipidomics Applications

2017
Among lipidomics’ major challenges, there is the molecular complexity of the lipidome. State-of-the-art technology, such as ion mobility (IM) spectrometry, is a promising new tool for supporting lipidomics research. IM is a gas-phase electrophoretic technique that enables the separation of ions in the gas phase according to their charge, shape, and ...
Paglia G., Shrestha B., Astarita G.
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Chaperonin Complexes Monitored by Ion Mobility Mass Spectrometry

Journal of the American Chemical Society, 2009
The structural analysis of macromolecular functional protein assemblies by contemporary high resolution structural biology techniques (such as nuclear magnetic resonance, X-ray crystallography, and electron microscopy) is often still challenging. The potential of a rather new method to generate structural information, native mass spectrometry, in ...
van Duijn, E., Barendregt, A., Synowsky, S.A., Versluis, C., Heck, A.J.R.   +4 more
openaire   +3 more sources