Novel water-soluble photosensitizers from chitosan

被引：57

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

页码：433 / 438

页数：6

共 16 条

[1] The antiviral activity of chitosan (review) [J].

Chirkov, SN .

APPLIED BIOCHEMISTRY AND MICROBIOLOGY, 2002, 38 (01) :1-8

[2]

Kasaai MR, 2000, J POLYM SCI POL PHYS, V38, P2591, DOI 10.1002/1099-0488(20001001)38:19<2591::AID-POLB110>3.0.CO

[3]

2-6

[4] ROSE-BENGAL [J].

NECKERS, DC .

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 1989, 47 (01) :1-29

[5] Novel water-soluble photosensitizers from dextrans [J].

Nowakowska, M ;

Zapotoczny, S ;

Sterzel, M ;

Kot, E .

BIOMACROMOLECULES, 2004, 5 (03) :1009-1014

[6]

NOWAKOWSKA M, 1991, CHEM BRIT, V27, P327

[7]

Nowakowska M, 2002, MACROMOL RAPID COMM, V23, P972, DOI 10.1002/1521-3927(200211)23:16<972::AID-MARC972>3.0.CO

[8]

2-7

[9] Polymeric photosensitizers - 2. Photosensitized oxidation of phenol in aqueous solution [J].

Nowakowska, M ;

Kepczynski, M .

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 1998, 116 (03) :251-256

[10] Studies of the antenna effect in polymer molecules 25. Photozymes with rose bengal chromophores [J].

NOWAKOWSKA, M ;

SUSTAR, E ;

GUILLET, JE .

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 1994, 80 (1-3) :369-376

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