Dendrimer-encapsulated iron porphyrin as a novel hemoprotein mimic for dioxygen binding

被引：23

作者：

Jiang, DL ^{[1
]}

Aida, T ^{[1
]}

机构：

[1] UNIV TOKYO,GRAD SCH ENGN,DEPT CHEM & BIOTECHNOL,BUNKYO KU,TOKYO 113,JAPAN

来源：

JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY | 1997年 / A34卷 / 10期

关键词：

D O I：

10.1080/10601329708010324

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

An iron(II) porphyrin/1-methylimidazole (Im) complex, covalently encapsulated within a large aryl ether dendrimer cage ((lm)(2)(LSP)Fe-II), shows reversible dioxygen-binding activity, in which the dioxygen adduct ((lm)(L5P)(FeO2)-O-II) survives over a period of months even in the presence of water. (lm)(LSP)(FeO2)-O-II was highly reluctant to undergo carbonylation upon exposure to a carbon monoxide atmosphere, where the half-life of (lm)(LSP)(FeO2)-O-II was as long as 50 hours.

引用

页码：2047 / 2055

页数：9

共 13 条

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