高分子金属卟啉敏化剂的合成及其产生单线态氧的能力

doi:10.7517/j.issn.1674-0475.1985.02.26

影像科学与光化学 ›› 1985, Vol. 3 ›› Issue (2): 26-31.DOI: 10.7517/j.issn.1674-0475.1985.02.26

高分子金属卟啉敏化剂的合成及其产生单线态氧的能力

陈贤宗, 俞岳亭

北京1044信箱

收稿日期:1983-10-13 出版日期:1985-05-20 发布日期:1985-05-20

SYNTHESIS OF POLYMERIC METALLOPORPHYRINS SENSITIZERS AND THEIR ABILITY OF SINGLET OXYGEN PRODUCTION

CHEN XIAN-ZONG, YU YUE-TING

P.O. Box 1044, Beijing

Received:1983-10-13 Online:1985-05-20 Published:1985-05-20

摘要/Abstract

摘要： 本工作用氯甲基化的苯乙烯系的树脂和四-(对-氨基苯)卟啉及其Mg²⁺、Cd²⁺、Ni²⁺、Cu²⁺的络合物,合成了一组高分子的金属卟啉敏化剂。并用9,10-二甲基蒽作为¹O₂受体,测定了它们光敏化产生¹O₂的相对能力,分别为1.0、1.56、0.73、0.25、0.21。表明高分子卟啉镁具有较强的敏化能力,是一种良好的敏化剂,其他三种过渡金属元素,特别是具有顺磁性的Ni和Cu,对卟啉光敏化能力起了明显的抑制作用。

Abstract: A series of polymeric metalloporphyrins sensitizers were synthesized with chloro-methylated styrene resins, tetra-(pera-aminophenyl) porphyrin and their metal coplexes. The relative efficiency of photosensitized oxidation for 9, 10-dimethlanthrancene was determined with these sensitizers. The order of the sensitizing ability is: Mg²⁺ porphyrin > metal-free porphyrin>Cd²⁺ porphyrin>Ni²⁺ porphyrin>Cu²⁺ ponphyrin. The polymeric Mg²⁺ porphyrin is a good sensitizer for generating ¹O₂. The others, in particular the porphyrins containdnig paramagnetic Ni²⁺ and Cu²⁺, remarkably depress the formation of ¹O₂.

陈贤宗, 俞岳亭. 高分子金属卟啉敏化剂的合成及其产生单线态氧的能力[J]. 影像科学与光化学, 1985, 3(2): 26-31.

CHEN XIAN-ZONG, YU YUE-TING. SYNTHESIS OF POLYMERIC METALLOPORPHYRINS SENSITIZERS AND THEIR ABILITY OF SINGLET OXYGEN PRODUCTION[J]. Imaging Science and Photochemistry, 1985, 3(2): 26-31.

高分子金属卟啉敏化剂的合成及其产生单线态氧的能力

SYNTHESIS OF POLYMERIC METALLOPORPHYRINS SENSITIZERS AND THEIR ABILITY OF SINGLET OXYGEN PRODUCTION

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 0

编辑推荐

Metrics

本文评价