Conformer-Specific Spectroscopy and IR-Induced Isomerization of a Model γ-Peptide: Ac-γ 4 -Phe-NHMe

Single-conformation IR and UV spectroscopy of the prototypical capped γ-peptide Ac-γ -Phe-NHMe (γ F) was carried out under jet-cooled conditions in the gas phase in order to understand its innate conformational preferences in the absence of a solvent. We obtained conformer-specific IR and UV spectra...

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Veröffentlicht in:	The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 2022-03, Vol.126 (11), p.1837-1847
Hauptverfasser:	Fischer, Joshua L, Blodgett, Karl N, Harrilal, Christopher P, Walsh, Patrick S, Davis, Zachary S, Choi, Sunglim, Choi, Soo Hyuk, Zwier, Timothy S
Format:	Artikel
Sprache:	eng
Schlagworte:	Amides - chemistry Humans Isomerism Molecular Conformation Peptides - chemistry Spectrophotometry, Infrared - methods
Online-Zugang:	Volltext
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