Selective mass spectrometric analysis of thiols using charge-tagged disulfides

The Analyst ◽  
2016 ◽  
Vol 141 (19) ◽  
pp. 5520-5526 ◽  
Author(s):  
Eric Janusson ◽  
G. Bryce McGarvey ◽  
Farhana Islam ◽  
Christine Rowan ◽  
J. Scott McIndoe
Keyword(s):  
Mass Spectrometry ◽  
Electrospray Ionization ◽  
Electrospray Ionization Mass Spectrometry ◽  
Mass Spectrometric ◽  
Mass Spectrometric Analysis ◽  
Spectrometric Analysis ◽  
Ionization Mass ◽  
Chemical Derivatization ◽  
Complex Matrix ◽  
Simple Chemical

A simple chemical derivatization technique was developed for electrospray ionization mass spectrometry (ESI-MS) in which thiols and disulfides may be selectively analyzed in a complex matrix and easily characterized.

Electrospray ionization mass spectrometric analysis of phospholipids of Escherichia coli

1996 ◽  
Vol 20 (1) ◽  
pp. 233-238 ◽  
Author(s):  
G. Sweetman ◽  
M. Trinei ◽  
J. Modha ◽  
J. Kusel ◽  
P. Freestone ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Electrospray Ionization ◽  
Mass Spectrometric ◽  
Mass Spectrometric Analysis ◽  
Spectrometric Analysis ◽  
Ionization Mass

Direct analysis of herbicides by paper spray ionization mass spectrometry

2015 ◽  
Vol 7 (23) ◽  
pp. 9808-9816 ◽  
Author(s):  
Steven L. Reeber ◽  
Sneha Gadi ◽  
Sung-Ben Huang ◽  
Gary L. Glish
Keyword(s):  
Mass Spectrometry ◽  
Environmental Samples ◽  
Direct Analysis ◽  
Mass Spectrometric ◽  
Mass Spectrometric Analysis ◽  
Spectrometric Analysis ◽  
Ionization Mass ◽  
Paper Spray ◽  
Paper Spray Ionization ◽  
Rapid Mass

Paper spray ionization enables the rapid mass spectrometric analysis of environmental samples without the use of chromatography or sample cleanup techniques.

Piezoelectric inkjet assisted rapid electrospray ionization mass spectrometric analysis of metabolites in plant single cells via a direct sampling probe

The Analyst ◽  
2014 ◽  
Vol 139 (22) ◽  
pp. 5734-5739 ◽  
Author(s):  
Zhan Yu ◽  
Lee Chuin Chen ◽  
Satoshi Ninomiya ◽  
Mridul Kanti Mandal ◽  
Kenzo Hiraoka ◽  
...  
Keyword(s):  
Electrospray Ionization ◽  
Single Cells ◽  
Mass Spectrometric ◽  
Mass Spectrometric Analysis ◽  
Spectrometric Analysis ◽  
Ionization Mass ◽  
Direct Sampling ◽  
Sampling Probe ◽  
Surface Modified ◽  
Rapid Mass

We report the combination of a piezoelectric inkjet and a surface modified sharp tipped probe for the direct sampling and rapid mass spectrometric analysis of metabolites in plant single cells.

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