Results 221 to 230 of about 38,846 (279)

Differential Lipid Profiles of Normal Human Brain Matter and Gliomas by Positive and Negative Mode Desorption Electrospray Ionization – Mass Spectrometry Imaging

, 2016
Alan K. Jarmusch, Clint M. Alfaro, Valentina Pirro, Eyas M. Hattab, Aaron Cohen‐Gadol, R. Graham Cooks   +5 more
openalex   +1 more source

Desorption Electrospray Ionization Mass Spectrometry Imaging Techniques Depict a Reprogramming of Energy and Purine Metabolism in the Core Brain Regions of Chronic Social Defeat Stress Mice. [PDF]

Metabolites
Song Y, Xiao F, Aa J, Wang G.
europepmc   +1 more source

Discrimination of Human Astrocytoma Subtypes by Lipid Analysis Using Desorption Electrospray Ionization Imaging Mass Spectrometry

, 2010
Lívia S. Eberlin, Allison L. Dill, Alexandra J. Golby, Keith L. Ligon, Justin M. Wiseman, R. Graham Cooks, Nathalie Y.R. Agar   +6 more
openalex   +2 more sources

Desorption Electrospray Ionization (DESI)

, 2016
Kermit K. Murray, Robert K. Boyd, Marcos N. Eberlin, G. John Langley, Liang Li, Yasuhide Naito   +5 more
openalex   +2 more sources

Fundamental and applied studies of an ambient ionization technique: Continuous flow-extractive desorption electrospray ionization - mass spectrometry

, 2014
Li Li
openalex   +1 more source

Matrix-Assisted Laser Desorption Electrospray Ionization: Fundamental Principles and Applications Toward Direct Analysis and Molecular Imaging.

, 2014
Jeremy A. Barry
openalex   +1 more source

Transmission mode desorption electrospray ionization [PDF]

Journal of the American Society for Mass Spectrometry, 2008
A new mode of operation for desorption electrospray ionization (DESI) analysis of liquids or solid residues from evaporated solvents is presented. Unlike traditional DESI, the electrospray is not deflected off of a surface but instead is transmitted through a sampling mesh at a 0 degrees angle between the electrospray tip, sample mesh, and capillary ...
Jennifer S Brodbelt
exaly   +3 more sources

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Deconstructing Desorption Electrospray Ionization: Independent Optimization of Desorption and Ionization by Spray Desorption Collection

Journal of the American Society for Mass Spectrometry, 2012
Spray desorption collection (SDC) and reflective electrospray ionization (RESI) were used to independently study the desorption and ionization processes that together comprise desorption electrospray ionization (DESI). Both processes depend on several instrumental parameters, including the nebulizing gas flow rate, applied potential, and source ...
Shashank Jain, André R Venter
exaly   +3 more sources

Salt tolerance of desorption electrospray ionization (DESI) [PDF]

Journal of the American Society for Mass Spectrometry, 2007
The salt tolerance of desorption electrospray ionization (DESI) was systematically investigated by examining three different drug mixtures in the presence of 0, 0.2, 2, 5, 10, and 20% NaCl:KCl (1:1) from different surfaces. At physiological salt concentrations, the individual drugs in each mixture were observed in each experiment.
Ayanna U Jackson, R Graham Cooks, Gary J Van Berkel   +2 more
exaly   +3 more sources

Redox transformations in desorption electrospray ionization

International Journal of Mass Spectrometry, 2009
Abstract Redox changes occur in some circumstances when organic compounds are analyzed by desorption electrospray ionization mass spectrometry (DESI-MS). However, these processes are limited in scope and the data presented here suggest that there are only limited analogies between the redox behavior in DESI and the well-known solution-phase ...
Mario Benassi, Chunping Wu, Demian R Ifa   +2 more
exaly   +2 more sources