Novel water-soluble photosensitizers from chitosan

被引：56
|
作者：
Moczek, Lukasz [1 ]
Nowakowska, Maria [1 ]
机构：
[1] Jagiellonian Univ, Fac Chem, PL-30060 Krakow, Poland
来源：
BIOMACROMOLECULES | 2007年 / 8卷 / 02期
关键词：
D O I：
10.1021/bm060454+
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Novel water-soluble polymeric photosensitizers based on the natural polymer chitosan were synthesized and studied. The modified chitosans contain covalently attached Rose Bengal. The polymers absorb light from the visible spectral region and generate singlet oxygen. They can serve as environmentally friendly, biodegradable polymeric photosensitizers, which can use light from a visible spectral region to initiate photooxidation of organic compounds in water.
引用
收藏
页码：433 / 438
页数：6
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