Photocontrolled Binding of Metal Ions with Thioindigo Derivatives Containing Oxyethylene Chains
作者:S. M. Fatah-ur Rahman、Koushi Fukunishi、Masaki Kuwabara、Hiroki Yamanaka、Mototeru Nomura
DOI:10.1246/bcsj.66.1461
日期:1993.5
Binding ability of a series of thioindigo derivatives(Ia—g), which possess a molecular architecture, capable of capturing different metal ions was examined. From the results of solvent extraction the order of extractibility for metal ions by cis-Ig was found as Ag+ >> Cs+ > Rb+ > K+ > Na+ > Li+. Enhancement of excellent binding ability by trans to cis photoisomerization of Ig, the highest amount of transported