Ferrous ion regulated extracellular electron transfer: towards self-suppressed microbial iron(III) oxide reduction.
作者信息
Yao Yonghua, Huang Xia
机构信息
State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, China.
出版信息
Chem Commun (Camb). 2016 Feb 25;52(16):3324-7. doi: 10.1039/c5cc09887d.
PMID:26822011
Abstract
By using an electrochemical strategy, we demonstrated that ferrous ions are capable of decreasing bacterial EET activity in a certain potential range where the conduction-band edge of natural abundant iron(III) oxides is located. It is proposed that ferrous ions enable alteration of the formal potential of outer membrane c-type cytochromes, a crucial protein involved in the EET process.
摘要
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