LB FILMS OF PHOTOCHROMIC POLYGLUTAMATES

被引：19

作者：

MENZEL, H

HALLENSLEBEN, ML

机构：

[1] Institut für Makromolekulare Chemie, Universität Hannover, Hannover 1, W-3000

来源：

POLYMER BULLETIN | 1991年 / 27卷 / 01期

关键词：

D O I：

10.1007/BF00296330

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Copolymers bearing various contents of photochromic azobenzene chromophores and long alkyl chains covalently bound to a polyglutamate main chain have been synthesized. The chromophore can be isomerized to a high extent by irradiation with UV light. The copolymers can be spread on a LANGMUIR trough. The spreading behaviour is affected by the content of cis-isomer, which is adjustable by irradiation. The effects are more pronounced for the copolymer with higher content of chromophore. The use of the copolymers for optical data storage is considered.

引用

页码：89 / 94

页数：6

共 21 条

[1]

ANDERLE K, 1989, MAKROMOL CHEM-RAPID, V10, P477

[2]

BARNIK MI, 1989, J MOL ELECTRON, V5, P53

[3] AZOBENZENE-CONTAINING POLYPEPTIDES - PHOTOREGULATION OF CONFORMATION IN SOLUTION [J].