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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...
| Autores principales: | , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7898531/ https://www.ncbi.nlm.nih.gov/pubmed/33156972 http://dx.doi.org/10.1002/anie.202014133 |