Electron donor dependent inhibition mechanisms of D-phenylalanine on corrosion of Q235 carbon steel caused by Desulfovibrio sp. Huiquan2017

doi:10.1016/j.corsci.2021.109493

	Electron donor dependent inhibition mechanisms of D-phenylalanine on corrosion of Q235 carbon steel caused by Desulfovibrio sp. Huiquan2017
	Li, Ee 1,2,3; Wu, Jiajia1,2,3 ; Zhang, Dun 1,2,3; Wang, Peng1,2,3 ; Wang, Yu 1,2,3,4; Xu, Ming 1,2,3,4; Li, Ce 1,2,3,4; Sun, Zhihua 1,2,3,4; Zhu, Liyang 1,2,3
	2021-08-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	188 页码:14
通讯作者	Wu, Jiajia(wujiajia@qdio.ac.cn) ; Zhang, Dun(zhangdun@qdio.ac.cn)
摘要	Mechanisms of D-phenylalanine (D-Phe) on corrosion of Q235 carbon steel caused by Desulfovibrio sp. Huiquan2017 with different electron donors were investigated. When lactate was main electron donor, D-Phe did not influence the average corrosion loss, but inhibited localized corrosion by repressing biofilm formation and altering biofilm structure, which was supported by comparative transcriptome analysis. When lactate and yeast extract were removed, D-Phe significantly reduced corrosion loss, and weakened selective phase corrosion and localized corrosion. It may due to the proceeding of the Stickland reaction, in which L-cysteine is electron donor and L-Phe transformed from D-Phe by bacteria is electron acceptor.
关键词	A Carbon steel B EIS B SEM C Microbiological corrosion
DOI	10.1016/j.corsci.2021.109493
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51771180] ; National Natural Science Foundation of China[41806087] ; National Natural Science Foundation of China[U1906226] ; Key Deployment Project of Center for Ocean Mega-Research of Science, Chinese Academy of Sciences[COMS2019Q13] ; Key Projects of China National Key RD Plan[2019YFE012026]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000663137200001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/176931
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Wu, Jiajia; Zhang, Dun
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
第一作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
通讯作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Li, Ee,Wu, Jiajia,Zhang, Dun,et al. Electron donor dependent inhibition mechanisms of D-phenylalanine on corrosion of Q235 carbon steel caused by Desulfovibrio sp. Huiquan2017[J]. CORROSION SCIENCE,2021,188:14.
APA	Li, Ee.,Wu, Jiajia.,Zhang, Dun.,Wang, Peng.,Wang, Yu.,...&Zhu, Liyang.(2021).Electron donor dependent inhibition mechanisms of D-phenylalanine on corrosion of Q235 carbon steel caused by Desulfovibrio sp. Huiquan2017.CORROSION SCIENCE,188,14.
MLA	Li, Ee,et al."Electron donor dependent inhibition mechanisms of D-phenylalanine on corrosion of Q235 carbon steel caused by Desulfovibrio sp. Huiquan2017".CORROSION SCIENCE 188(2021):14.

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