摘要
本文详细地研究了TritonX-100、PVA、β-CD及β-CD-TritonX-100、β-CD-PVA对Zn^(2+)-SCN^-RbB和Zn^(2+)-SCN^--MG离子缔合物显色体系的作用,发现混合增溶剂在一定条件下能对离子缔合物显色反应产生协同增敏作用,体系具有灵敏度高、稳定性好、实验条件宽容等优点,并对其作用机理进行了讨论。
In this paper, the effect of mixed solubilizing agents on both Zn^(2+)-SCN-RbB and Zn^(2+)-SCN-MG color reactions were investigated in detail. It was discovered that the color reations of ion-associate complex were sensitized by mixed solubilizing agents under some conditions. The color systems have many advantages such as high sensitivity, good stability and so on. The mechanism of the effect of mixed solubilizing agents on ion-associate complexes was discussed.
出处
《分析试验室》
CAS
CSCD
北大核心
1990年第5期22-24,共3页
Chinese Journal of Analysis Laboratory
