Infrared Spectroscopy of Mobility-Selected H+-Gly-Pro-Gly-Gly (GPGG)
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چکیده
منابع مشابه
Infrared Spectroscopy of Mobility-Selected H+-Gly-Pro-Gly-Gly (GPGG).
We report the first results from a new instrument capable of acquiring infrared spectra of mobility-selected ions. This demonstration involves using ion mobility to first separate the protonated peptide Gly-Pro-Gly-Gly (GPGG) into two conformational families with collisional cross-sections of 93.8 and 96.8 Å(2). After separation, each family is independently analyzed by acquiring the infrared p...
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ژورنال
عنوان ژورنال: Journal of The American Society for Mass Spectrometry
سال: 2015
ISSN: 1044-0305,1879-1123
DOI: 10.1007/s13361-015-1172-4