本文主要研究内容
作者（2019）在《Spectroscopic study of conformation changes of bovine serum albumin in aqueous environment》一文中研究指出：The secondary structural changes of bovine serum albumin(BSA)aqueous solutions with and without calcium cations were investigated by attenuated total reflection-Fourier transform infrared(ATR-FTIR)technology.The spectra of BSA solution and BSA dry powder were mainly reflected the formation of hydrogen bonds between water and BSA.Further investigation indicated that the concentrations of calcium cations in BSA aqueous solution also affected the secondary structural change of the protein.Amide I band was red shifted and amide II band was blue shifted in aqueous enviro nment compared with the d ry BSA powder,and the addition of calcium cations further changed the amide bands position,which led to the change of the secondary structure.The result was coinciding with the Raman spectroscopy.
Abstract
The secondary structural changes of bovine serum albumin(BSA)aqueous solutions with and without calcium cations were investigated by attenuated total reflection-Fourier transform infrared(ATR-FTIR)technology.The spectra of BSA solution and BSA dry powder were mainly reflected the formation of hydrogen bonds between water and BSA.Further investigation indicated that the concentrations of calcium cations in BSA aqueous solution also affected the secondary structural change of the protein.Amide I band was red shifted and amide II band was blue shifted in aqueous enviro nment compared with the d ry BSA powder,and the addition of calcium cations further changed the amide bands position,which led to the change of the secondary structure.The result was coinciding with the Raman spectroscopy.
论文参考文献
[1].锦纶-66νamide-Ⅰ和νamide-Ⅱ三级红外光谱[J]. 张文燕,申澳,郑雨倩,张巧云,李凤,高梦雅,王鑫鹏,于宏伟. 纺织科学与工程学报.2018(04)[2].Study of Intramolecular Cyclization of N-styryl-oxo-cinnamides (Ⅱ)[J]. Nian Chun MA; Ke Mei WU; and Liang HUANG(Institute of Materia Medica Chinese Academy of Medical Sciences,Peking Union Medical College, Beijing 100050). Chinese Chemical Letters.1998(03)[3].Oxidation of hexabenzylhexaazaisowurtzitane[J]. 邱文革,陈树森,于永忠. Chinese Journal of Chemistry.1999(05)[4].Quantification and pharmacokinetic study of tumor-targeting agent MHI148-clorgyline amide in mouse plasma using liquid chromatography-electrospray ionization tandem mass spectrometry[J]. Zhijun Wang,Bogdan Z.Olenyuk,Jean Chen Shih,Jeffrey Wang. Journal of Pharmaceutical Analysis.2018(03)[5].Synthesis and intrinsic blue fluorescence study of hyperbranched poly(ester-amide-ether)[J]. ZHANG Yong,FU Qi & SHI WenFang CAS Key Laboratory of Soft Matter Chemistry;Department of Polymer Science and Engineering,University of Science and Technology of China,Hefei 230026,China. Science China(Chemistry).2010(12)[6].Zirconyl chloride promoted highly efficient solid phase synthesis of amide derivatives[J]. Cherkupally Sanjeeva Reddy,Adki Nagaraj,Pochampally Jalapathi. Chinese Chemical Letters.2007(10)[7].Synthesis and Properties of Lactic Acid-based Cross-linked Poly(ester-amide)[J]. Yue Ying HE, Cong Ming XIAO* College of Material Science and Engineering, Huaqiao University, Quanzhou 362021. Chinese Chemical Letters.2006(05)[8].Synthesis of Novel Poly(aryl ether amide)s Containing the Phthalazinone Moiety[J]. Lin CHENG~1;Xi Gao JIAN~2 (~1Department of Materials Science & Engineering, Wuhan Institute of Chemical Technology. Wuhan 430074) (Department of Polymer Science & Materials. DaLian University of Technology. DaLian 1 16012). Chinese Chemical Letters.2000(04)[9].聚酰胺-66的νamide-Ⅲ和νamide-Ⅳ三级红外光谱研究[J]. 刘卫华,林玉柏,范有娟,史君坡,于宏伟. 塑料科技.2018(06)[10].Synthesis and Structure of a Cp~*Ir Half-sandwich Complex Containing Azido and Bis(diphenylthiophosphoryl)amide Ligands[J]. 吴芳辉,段泰轲,陆路德,张千峰. 结构化学.2010(01)
论文详细介绍
论文作者分别是来自Chinese Chemical Letters的，发表于刊物Chinese Chemical Letters2019年06期论文，是一篇关于,Chinese Chemical Letters2019年06期论文的文章。本文可供学术参考使用，各位学者可以免费参考阅读下载，文章观点不代表本站观点，资料来自Chinese Chemical Letters2019年06期论文网站，若本站收录的文献无意侵犯了您的著作版权，请联系我们删除。
标签：Chinese Chemical Letters2019年06期论文;
：Spectroscopic study of conformation changes of bovine serum albumin in aqueous environment论文
下载Doc文档