FT-IR spectroscopic study on the variations of molecular structures of some carboxyl acids induced by free electron laser

	FT-IR spectroscopic study on the variations of molecular structures of some carboxyl acids induced by free electron laser
	Yang, LM; Xu, YZ; Su, YL; Wu, JG; Zhao, K; Chen, JE; Wang, MK; Wang MK(王鸣凯)
刊名	SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
	2005
卷号	62 期号:4-5 页码:1209-1215
关键词	free electron laser FT-IR spectra cholic acid salicylic acid
通讯作者	Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China ; Peking Univ, Inst Heavy Ion Phys, Key Lab Heavy Ion Phys, Minist Educ, Beijing 100871, Peoples R China ; Peking Univ, Sch Phys, Beijing 100871, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100080, Peoples R China
英文摘要	Free electron laser has been developed as tunable lasers over a wide range of wavelengths. Devices irradiating in the region of 6-16 mu m (1666-625 cm(-1)) are operable in the Beijing free electron lasers facilities (BFEL). For understanding the interactions between FEL and biological tissues, in this study wavelength-selective infrared-induced structure changes of substances under irradiation by FEL were measured using FT-IR spectroscopy. The carboxyl acids and carboxylates samples investigated include salicylic acid, sulfosalicylic acid, cholic acid, deoxycholic acid, sodium cholate and sodium deoxycholate. The changes of the FT-IR spectra of the molecules prove that the spectral variations of the samples induced by FEL are closely related to their hydrogen bond networks. (c) 2005 Elsevier B.V. All rights reserved.
学科主题	Spectroscopy
类目[WOS]	Spectroscopy
研究领域[WOS]	Spectroscopy
原文出处	SCI
语种	英语
WOS记录号	WOS:000233930600064
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/239184]
专题	高能物理研究所_多学科研究中心中国科学院高能物理研究所
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Yang, LM,Xu, YZ,Su, YL,et al. FT-IR spectroscopic study on the variations of molecular structures of some carboxyl acids induced by free electron laser[J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,2005,62(4-5):1209-1215.
APA	Yang, LM.,Xu, YZ.,Su, YL.,Wu, JG.,Zhao, K.,...&王鸣凯.(2005).FT-IR spectroscopic study on the variations of molecular structures of some carboxyl acids induced by free electron laser.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,62(4-5),1209-1215.
MLA	Yang, LM,et al."FT-IR spectroscopic study on the variations of molecular structures of some carboxyl acids induced by free electron laser".SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 62.4-5(2005):1209-1215.