欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
采用荧光光谱法研究了Cu2＋对1-酮-2-（对二甲氨基苯亚甲基）-四氢萘（KDTN）与人血清白蛋白（HSA）相互作用的影响.结果表明,Cu2＋的存在对KDTN与HSA的猝灭类型及分子之间作用力没有影响,使KDTN对HSA的猝灭效应增强;荧光猝灭双倒数曲线表明,Cu2＋的存在使KDTN与HSA的结合常数发生明显变化,结合位点仍接近1.
英文摘要：
The effect of metal ion Cu2＋ on the interaction between 1-keto-2-（p-demethylaminobenzal）-Tet rahydronap-hthalene （KDTN）and human serum albumin （HSA）was investigated with the use of fluorescence spectroscopy. It was shown thatthe presence of Cu2＋ had no effect on the type of quenching and the intermolecular force of KDTN and HSA,but the effect ofquenching of HSA was strengthened by KDTN. According to Stern-Volmer equation and double-reciprocal equation,the bindingsites of KDTN and HSA changed evidently in the presence of Cu2＋,but the number was still about 1.
同期刊论文项目
同项目期刊论文
An Evidence for the Chiral Discrimination of Naproxen Enantiomers: A Combined Experimental and Theor
Application of hydrophobic palladium nanoparticles for the development of electrochemical glucose bi
Characterization of room temperature phosphorescence of propranolol and the chiral discrimination be
Study on the inclusion interaction of ethyl violet with cyclodextrins by MWNTs/Nafion modified glass
Theoretical studies on structures and spectroscopic properties of 10-hydroxybenzo[h]quinoline zinc(I
Chiral discrimination between D- and L-tryptophan based on the alteration of the fluorescence lifeti
Interaction between a novel intramolecular charge transfer fluorescent probe PFEP and human serum al
A novel carbazole-based fluorescent probe: 3,6-Bis-[(N-ethylcarbazole-3-yl)-propene-1-keto]-N-ethylc
Experimental and theoretical study of a new carbazole derivative having terminal benzimidazole rings
Fluorescence quenching method for the determination of catechol with gold nanoparticles and tyrosina
期刊信息
位置：