Enhanced chemical reversibility of redox processes in cyanine dye rotaxanes

被引：53

作者：

Buston, JEH

Marken, F

Anderson, HL

机构：

[1] Univ Oxford, Dyson Perrins Lab, Dept Chem, Oxford OX1 3QY, England

[2] Univ Oxford, Dept Chem, Oxford OX1 3QZ, England

来源：

CHEMICAL COMMUNICATIONS | 2001年 / 11期

关键词：

D O I：

10.1039/b102068o

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

When a cyanine dye is encapsulated inside the cavity of alpha -cyclodextrin, by rotaxane formation, its one-electron oxidation and reduction become reversible, due to a thousand-fold increase in the kinetic chemical stability of the oxidised and reduced forms of the chromophore.

引用

页码：1046 / 1047

页数：2

共 15 条

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Balzani V, 2000, ANGEW CHEM INT EDIT, V39, P3348, DOI 10.1002/1521-3773(20001002)39:19<3348::AID-ANIE3348>3.0.CO

[2]

2-X

[3] Rotaxane-encapsulated cyanine dyes: enhanced fluorescence efficiency and photostability [J].