摘要
比较研究了β环糊精(βCD)和阴离子表面活性剂(ASF)对Cu(Ⅱ)3,5diBrPADAB和Ni(Ⅱ)3,5diBrPADAB显色反应的协同作用.结果表明:βCD和ASF对显色反应能否起协同作用,主要决定于ASF的结构和疏水性的大小。
he synergistic sensitizing effects of β cyclodextrin and anionic surfactants(ASF) on the colour development reaction of Cu(Ⅱ)/3 5 diBr PADAB and Ni(Ⅱ)/3 5 diBr PADAB were explored. It was found that the synergistic sensitizing effects of β CD and ASF depend on the structure and hydrophobic property of ASF, the structure of the complex and the content of conjugation.
出处
《西南师范大学学报(自然科学版)》
CAS
CSCD
北大核心
1998年第4期422-425,共4页
Journal of Southwest China Normal University(Natural Science Edition)
基金
浙江省自然科学基金
关键词
环糊精
Β-环糊精
协同作用
阴离子
表面活性剂
β cyclodextrin
synergism
inclusion constants
anionic surfactant
3,5 diBr PADAB
Cu
Ni