Dependence of the fluorescence of a composite photochromic molecule on structure and viscosity

被引：23

作者：

Dvornikov, A ^{[1
]}

Liang, YC ^{[1
]}

Rentzepis, P ^{[1
]}

机构：

[1] Univ Calif Irvine, Dept Chem, Irvine, CA 92697 USA

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2005年 / 15卷 / 10期

关键词：

D O I：

10.1039/b414772c

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The spectroscopic properties, transient spectra and kinetics of a composite molecule are described. This molecule consists of a photochromic moiety chemically bonded to a strongly fluorescing dye. Experimental data presented here show that this composite molecule performs as an erasable, re-writable molecular optical storage medium with non-destructive read-out. The dependence of the fluorescence efficiency on the structure of the photochromic group and viscosity is discussed.

引用

页码：1072 / 1078

页数：7

共 24 条

[1]

Durr H., 1990, PHOTOCHROMISM MOL SY

[2]

Dvornikov AS, 2001, HELV CHIM ACTA, V84, P2520, DOI 10.1002/1522-2675(20010919)84:9<2520::AID-HLCA2520>3.0.CO

[3]

2-4

[4]

DVORNIKOV AS, 1997, IEEE TCPMT A, V20, P200