Enhanced Ionization in Electrospray Ionization Mass Spectrometry of Labile End-Group-Containing Polystyrenes Using Silver(I) Tetrafluoroborate as Doping Salt

2008 ◽  
Vol 41 (6) ◽  
pp. 1966-1971 ◽  
Author(s):  
Till Gruendling ◽  
Gene Hart-Smith ◽  
Thomas P. Davis ◽  
Martina H. Stenzel ◽  
Christopher Barner-Kowollik
Keyword(s):  
Mass Spectrometry ◽  
Electrospray Ionization ◽  
Electrospray Ionization Mass Spectrometry ◽  
Ionization Mass Spectrometry ◽  
Ionization Mass ◽  
As Doping ◽  
End Group

End-Group Analysis of Polymers by Electrospray Ionization Mass Spectrometry: 2-Methyl-1-[4-(methylthio)phenyl]-2-morpholinopropan-1-one Initiated Free-Radical Photopolymerization

2002 ◽  
Vol 55 (5) ◽  
pp. 315 ◽  
Author(s):  
P. Vana ◽  
T. P. Davis ◽  
C. Barner-Kowollik
Keyword(s):  
Mass Spectrometry ◽  
Free Radical ◽  
Electrospray Ionization ◽  
Methyl Acrylate ◽  
Electrospray Ionization Mass Spectrometry ◽  
Group Analysis ◽  
Ionization Mass Spectrometry ◽  
Ionization Mass ◽  
Free Radical Photopolymerization ◽  
End Group

End-group analysis of poly(methyl acrylate) and poly(dicyclohexyl itaconate) initiated by 2-methyl-1-[4-(methylthio)phenyl]-2-morpholinopropan-1-one (MMMP) has been performed by electrospray ionization mass spectrometry (ESI-MS). MMMP has been found to fragment into two radicals that are near-equally capable of initiating free-radical polymerization processes. The present study indicates the occurrence of significant termination by disproportionation in the polymerization of methyl acrylate. Additionally, it has been demonstrated that dicyclohexyl itaconate undergoes termination by disproportionation almost exclusively.

Direct Detection of Acetonitrile in Human Breath by Extractive Electrospray Ionization Mass Spectrometry

2013 ◽  
Vol 41 (8) ◽  
pp. 1220
Author(s):  
Yan ZHANG ◽  
Su-Su PAN ◽  
Zhi-Qiang ZHU ◽  
Xing-Lei ZHANG ◽  
Gao-Si XU ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Electrospray Ionization ◽  
Electrospray Ionization Mass Spectrometry ◽  
Direct Detection ◽  
Ionization Mass Spectrometry ◽  
Ionization Mass ◽  
Human Breath

Tracking Reaction Pathways by a Modular Flow Reactor Coupled to Electrospray Ionization Mass Spectrometry

2021 ◽  
Author(s):  
Guilherme L. Tripodi ◽  
Max T. G. M. Derks ◽  
Floris P. J. T. Rutjes ◽  
Jana Roithová
Keyword(s):  
Mass Spectrometry ◽  
Electrospray Ionization ◽  
Electrospray Ionization Mass Spectrometry ◽  
Flow Reactor ◽  
Reaction Pathways ◽  
Ionization Mass Spectrometry ◽  
Ionization Mass

Single-cell metabolite analysis by electrospray ionization mass spectrometry

2021 ◽  
pp. 116351
Author(s):  
Guizhen Zhu ◽  
Yunlong Shao ◽  
Yuanxing Liu ◽  
Tong Pei ◽  
Lijie Li ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Single Cell ◽  
Electrospray Ionization ◽  
Electrospray Ionization Mass Spectrometry ◽  
Ionization Mass Spectrometry ◽  
Ionization Mass ◽  
Metabolite Analysis
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