title: [Study on the interaction between Cu2+ and cholesterol by spectrometric analysis].
abstract: With four kinds of spectrometric analysis methods, i.e. spectrophotometric analysis, AAS, ICP-AES and IR, the interaction between Cu2+ and cholesterol in aqueous solution has been examined. The same results from the different methods showed that there was a surface adsorption between Cu2+ and cholesterol and this interaction would be prominent in physiology-like situation.
authors.affiliation: Modern Biological Research Center, Department of Chemistry, Yunnan University, 650091 Kunming.
authors.forename: Z
authors.initials: Z
authors.lastname: Song
authors.forename: H
authors.initials: H
authors.lastname: Cao
authors.forename: S
authors.initials: S
authors.lastname: Liu
mesh_terms: D000327:Adsorption; D002784:Cholesterol / Q000737:chemistry*; D003300:Copper / Q000737:chemistry*; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D013055:Spectrophotometry, Infrared; D013696:Temperature
chemical_list: D003300:Copper; D002784:Cholesterol