Probing Local Electrostatics of Glycine in Aqueous Solution by THz Spectroscopy

Based upon precise terahertz (THz) measurements of the solvated amino acid glycine and accompanying ab‐initio molecular‐dynamics simulations, we show that the N‐C‐C‐O open/close mode at 315 cm(−1) serves as a sensitive, label‐free probe for the local protonation of the amide group. Experimentally, w...

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Publicat a:Angew Chem Int Ed Engl
Autors principals: Sebastiani, Federico, Ma, Chun Yu, Funke, Sarah, Bäumer, Alexander, Decka, Dominique, Hoberg, Claudius, Esser, Alexander, Forbert, Harald, Schwaab, Gerhard, Marx, Dominik, Havenith, Martina
Format: Artigo
Idioma:Inglês
Publicat: John Wiley and Sons Inc. 2020
Matèries:
Research Articles
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC7898531/
https://ncbi.nlm.nih.gov/pubmed/33156972
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/anie.202014133
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