Reconstruction of the water-oxidizing complex in manganese-depleted Photosystem II by using Schiff base manganese complexes

被引：13

作者：

Karacan, MS ^{[1
]}

Somer, G ^{[1
]}

机构：

[1] Gazi Univ, Dept Chem, TR-06500 Ankara, Turkey

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 2004年 / 163卷 / 03期

关键词：

Photosystem II; Schiff base; water-oxidizing complex; reconstruction of manganese-depleted;

D O I：

10.1016/j.jphotochem.2003.12.010

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The efficiency of Schiff base manganese complexes in reconstituting Photosystem II (PS II) electron flow and oxygen-evolution capacity was analyzed in PS II deprived of their manganese cluster and the extrinsic regulatory subunits. Three Schiff base complexes, mononuclear Mn(salpn)(2), binuclear [Mn(salpn)](2)(ClO4)(2) and mu-oxo binuclear [Mn(salpn)O](2), salpn: 1,3-bis(salicylideneamino)propane, were used for reconstruction of electron transport and oxygen evolution. Order of reconstruction effect is as follows: mu-oxo binuclear Mn(III) > binuclear Mn(M) > mononuclear Mn(H). (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：307 / 310

页数：4

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