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Characterization of Combinatorial Peptide Libraries by Electrospray Ionization Fourier Transform Mass Spectrometry
Author(s) -
Winger Brian E.,
Campana Joseph E.
Publication year - 1996
Publication title -
rapid communications in mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.528
H-Index - 136
eISSN - 1097-0231
pISSN - 0951-4198
DOI - 10.1002/(sici)1097-0231(199611)10:14<1811::aid-rcm765>3.0.co;2-o
Subject(s) - chemistry , electrospray ionization , mass spectrometry , fourier transform ion cyclotron resonance , characterization (materials science) , chromatography , protein mass spectrometry , ionization , resolution (logic) , analytical chemistry (journal) , electrospray , direct electron ionization liquid chromatography–mass spectrometry interface , fourier transform , extractive electrospray ionization , capillary electrophoresis–mass spectrometry , chemical ionization , nanotechnology , ion , organic chemistry , artificial intelligence , materials science , computer science , mathematical analysis , mathematics
The advantages of Fourier transform mass spectrometry (FTMS) are precision high mass accuracy measurements and the capability of high resolution, multistage mass spectrometry together with a number of other advanced features. These powerful facilities can be used to rapidly screen complex mixtures without the necessity of chromatographic separations. The example shown here illustrates the use of the high resolving power and accurate mass capabilities of FTMS for the rapid, direct analysis of a complex mixture, which had been ionized by direct infusion electrospray ionization.