Negative photochromism of a spiropyran in a Langmuir-Blodgett film

被引：6

作者：

Yokoyama, Y ^{[1
]}

Hara, W

Inoue, T

Ubukata, T

Sakomura, M

Tukada, H

机构：

[1] Yokohama Natl Univ, Grad Sch Engn, Dept Adv Mat Chem, 79-5 Tokiwadai, Yokohama, Kanagawa 2408501, Japan

[2] Yokohama City Univ, Grad Sch Integrated Sci, Yokohama, Kanagawa 2360027, Japan

来源：

CHEMISTRY LETTERS | 2005年 / 34卷 / 12期

关键词：

D O I：

10.1246/cl.2005.1622

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An indolinospiropyran possessing one long alkyl chain on the nitrogen atom of the indoline moiety and two nitro groups on the benzopyran ring, exhibiting negative photochromism in various organic solvents, showed negative photochromism in a Langnmir-Blodgett film. The change in the surface appearance was observed by atomic force microscopy after the visible light irradiation.

引用

页码：1622 / +

页数：2

共 22 条

[1] PHOTOCHROMIC BEHAVIORS OF LONG ALKYL CHAIN SPIROPYRANS AT THE AIR-WATER-INTERFACE AND IN LB FILMS [J].