Far-infrared terahertz properties of L-cysteine and its hydrochloride monohydrate

doi:10.1016/j.saa.2019.117476

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Far-infrared terahertz properties of L-cysteine and its hydrochloride monohydrate
	Ren, GH ; Zong, SQ ; Zhu, ZJ ; Cheng, C ; Chen, LG ; Zhou, L ; Zhang, JB ; Liu, LY ; Han, JG ; Zhao, HW
刊名	SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
	2020
卷号	225 页码:-
关键词	TIME-DOMAIN SPECTROSCOPY CHLORIDE CHANNEL AMINO-ACIDS VIBRATIONS SPECTRA
ISSN号	1386-1425
DOI	10.1016/j.saa.2019.117476
文献子类	期刊论文
英文摘要	As the building blocks of proteins, amino acids serve vital metabolic functions in addition to protein synthesis and thus attract enormous interest. Here we reported the far-infrared optical properties of L-cysteine (Lcys) and its hydrochloride monohydrate (LCHM) characterized by terahertz time-domain spectroscopy. The Lcys and LCHM exhibit quite distinct characteristics in the terahertz region due to diverse collective vibrations of the molecules, which is further confirmed by the solid-state density functional theory (DFT) calculations. The presented studies indicate that the intermolecular hydrogen bonds play a critical role in the far-infrared terahertz response of Lcys and LCHM. (C) 2019 Elsevier B.V. All rights reserved.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/32884]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Minist Educ, Key Lab Optoelect Informat & Technol, Tianjin 300072, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 3.Chinese Acad Sci, Shanghai Adv Res Inst, Zhangjiang Lab, 99 Haike Rd,Zhangjiang Hitech Pk, Shanghai 201210, Peoples R China 4.Tianjin Univ, Ctr Terahertz Waves, Tianjin 300072, Peoples R China 5.Tianjin Univ, Coll Precis Instrument & Optoelect Engn, Tianjin 300072, Peoples R China
推荐引用方式 GB/T 7714	Ren, GH,Zong, SQ,Zhu, ZJ,et al. Far-infrared terahertz properties of L-cysteine and its hydrochloride monohydrate[J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,2020,225:-.
APA	Ren, GH.,Zong, SQ.,Zhu, ZJ.,Cheng, C.,Chen, LG.,...&Zhao, HW.(2020).Far-infrared terahertz properties of L-cysteine and its hydrochloride monohydrate.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,225,-.
MLA	Ren, GH,et al."Far-infrared terahertz properties of L-cysteine and its hydrochloride monohydrate".SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 225(2020):-.