Heterosupramolecular chemistry: Self-assembly of an electron donor (TiO2 nanocrystallite)-acceptor (Viologen) complex

被引：30

作者：

Cusack, L ^{[1
]}

Rao, SN ^{[1
]}

Fitzmaurice, D ^{[1
]}

机构：

[1] NATL UNIV IRELAND UNIV COLL DUBLIN,DEPT CHEM,DUBLIN 4,IRELAND

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 1997年 / 3卷 / 02期

关键词：

electron transfer; heterosupermolecules; self-assembly; titanium oxide; viologens;

D O I：

10.1002/chem.19970030206

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A TiO2 nanocrystallite has been modified to recognise and selectively bind, by complementary hydrogen bonding, a uracil substrate incorporating a viologen moiety. Band-gap excitation of the self-assembled donor (TiO2 nanocrystallite)- acceptor (viologen) complex results in electron transfer. Some implications of these findings for the self-assembly of functional nanostructures containing both condensed phase and molecular components are considered.

引用

页码：202 / 207

页数：6

共 33 条

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