A Magnesium Porphyrin Bicarbonate Complex with CO2-Modulated Photosystem I Action

被引：34

作者：

Bhuyan, Jagannath ^{[1
]}

Sarkar, Rudra ^{[1
]}

Sarkar, Sabyasachi ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Kanpur 208016, Uttar Pradesh, India

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 45期

关键词：

chlorophyll; magnesium; photosynthesis; photosystem I; porphyrinoids; OXYGEN EVOLUTION; CARBON-DIOXIDE; RIBULOSE-1,5-BISPHOSPHATE CARBOXYLASE; FERRICYANIDE REDUCTION; CRYSTAL-STRUCTURE; CHLOROPHYLL-A; CHLOROPLASTS; SPINACH; CO2; ELECTROCHEMISTRY;

D O I：

10.1002/anie.201103876

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Light to chemical energy: Magnesium tetraphenylporphyrin (MgTPP; 1), upon treatment with [Bu 4N]OH under a CO 2 atmosphere, formed its bicarbonate adduct, [Bu 4N][HCO 3MgTPP] (2). Compound 2 is electrochemically oxidized at a lower potential than that of 1; under light illumination, it drops to an even lower value, resulting in a more facile electron release (see picture). Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：10603 / 10607

页数：5

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