POLYMERIC PHOTOSENSITIZERS .1. SYNTHESIS AND PHOTOCHEMICAL PROPERTIES OF POLY[(SODIUM P-STYRENE-SULFONATE)-CO-(4-VINYLBENZYL CHLORIDE)] CONTAINING ROSE-BENGAL CHROMOPHORES

被引：25

作者：

NOWAKOWSKA, M

KEPCZYNSKI, M

SZCZUBIALKA, K

机构：

[1] Faculty of Chemistry, Jagiellonian University, Kraków, 30-060

来源：

MACROMOLECULAR CHEMISTRY AND PHYSICS | 1995年 / 196卷 / 06期

关键词：

D O I：

10.1002/macp.1995.021960626

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The new polymeric photosensitizer poly[(sodium p-styrenesulfonate)-co-(4-vinylbenzyl chloride/rose bengal)] for singlet oxygen production in aqueous solutions was synthesized and studied. The polymer contains rose bengal (4,5,6,7-tetrachloro-2',4',5',7'-tetraidofluorescein) chromophores covalently attached to the polymer chain. The quantum yield of singlet oxygen formation by the polymer-bound chromophore was found to be close to that determined for free rose bengal. The polymer has been shown to photosensitize oxidation reactions in aqueous media.

引用

页码：2073 / 2080

页数：8

共 29 条

[1]

[Anonymous], 1991, MODERN MOL PHOTOCHEM

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