STUDY ON THE INTERACTION BETWEEN THE INCLUSION COMPLEX OF HEMATOXYLIN WITH beta-CYCLODEXTRIN AND DNA

	STUDY ON THE INTERACTION BETWEEN THE INCLUSION COMPLEX OF HEMATOXYLIN WITH beta-CYCLODEXTRIN AND DNA
	Xu, Dongling ; Wang, Xingming ; Fei, Dan ; Ding, Lisheng
刊名	NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS
	2010
卷号	29 期号:11-12 页码:854-866
关键词	Spectrometry beta-cyclodextrin hematoxylin inclusion complex herring sperm DNA
ISSN号	1525-7770
通讯作者	Wang, XM, SW Univ Sci & Technol, Dept Chem, Mat Sci & Engn Coll, Mianyang 621010, Sichuan, Peoples R China
产权排序	2
中文摘要	Ultraviolet-visible (UV-vis) spectra, fluorescence spectra, electrochemistry, and the thermodynamic method were used to discuss the interaction mode between the inclusion complex of hematoxylin with beta-cyclodextrin and herring sperm DNA. On the condition of physiological pH, the result showed that hematoxylin and beta-cyclodextrin formed an inclusion complex with binding ratio n(hematoxylin): n(beta-cyclodextrin) = 1:1. The interaction mode between beta-cyclodextrin-hematoxylin and DNA was a mixed binding, which contained intercalation and electrostatic mode. The binding ratio between beta-cyclodextrin-hematoxylin and DNA was n(beta-cyclodextrin) (-hematoxylin): n(DNA) = 2: 1, binding constant was K-298.15K(circle minus) = 5.29 x 10(4) L.mol(-1), and entropy worked as driven force in this action.
学科主题	Biochemistry & Molecular Biology
收录类别	SCI
资助信息	National Natural Science Foundation of China [30973634]; Postgraduate Innovation Foundation of Southwest University of Science and Technology
语种	英语
WOS记录号	WOS:000284889700006
公开日期	2011-07-08
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/18437]
专题	成都生物研究所_天然产物研究
推荐引用方式 GB/T 7714	Xu, Dongling,Wang, Xingming,Fei, Dan,et al. STUDY ON THE INTERACTION BETWEEN THE INCLUSION COMPLEX OF HEMATOXYLIN WITH beta-CYCLODEXTRIN AND DNA[J]. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS,2010,29(11-12):854-866.
APA	Xu, Dongling,Wang, Xingming,Fei, Dan,&Ding, Lisheng.(2010).STUDY ON THE INTERACTION BETWEEN THE INCLUSION COMPLEX OF HEMATOXYLIN WITH beta-CYCLODEXTRIN AND DNA.NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS,29(11-12),854-866.
MLA	Xu, Dongling,et al."STUDY ON THE INTERACTION BETWEEN THE INCLUSION COMPLEX OF HEMATOXYLIN WITH beta-CYCLODEXTRIN AND DNA".NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 29.11-12(2010):854-866.