Pseudoalteromonas lipolytica accelerated corrosion of low alloy steel by the endogenous electron mediator pyomelanin
文献类型：期刊论文
| 作者 | Liu, Tao; Pan, Shuai; Wang, Yanan; Guo, Zhangwei; Wang, Weiquan2; Zhao, Qianyu; Zeng, Zhenshun2,3; Guo, Na |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2020 |
| 卷号 | 162页码:108215 |
| 关键词 | Pyomelanin Pseudoalteromonas lipolytica Corrosion Gene deletion Endogenous electron mediator |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2019.108215 |
| 英文摘要 | Endogenous electron mediators are believed to be important bridges between microorganisms and electrodes, which influence the corrosion process. In this work, the genetically engineered P. lipolytica mutant strain with hmgA gene deletion, a hmgA restoration strain and a wild-type strain were used to investigate the impact of the pyomelanin on the corrosion of steel in marine broth. Weight loss and electrochemical data demonstrated that the corrosion rate of the steel increased when the hrrtgA deletion strain of P. lipolytica was inoculated in marine broth to produce pyomelanin, especially with the addition of L-tyrosine as a substrate. |
| 资助机构 | National Basic Research Program of ChinaNational Basic Research Program of China [2016YFB0300700]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41976039, 41606179, 51901127]; Shanghai Natural Science Fund [19ZR1422100]; China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2018M641980] ; National Basic Research Program of ChinaNational Basic Research Program of China [2016YFB0300700]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41976039, 41606179, 51901127]; Shanghai Natural Science Fund [19ZR1422100]; China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2018M641980] |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/18528]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Guangdong Key Lab Marine Mat Med, Key Lab Trop Marine Bioresources & Ecol, RNAM Ctr Marine Microbiol,South China Sea Inst Oc, Guangzhou 510301, Guangdong, Peoples R China 2.Guangzhou Univ, Sch Environm Sci & Engn, Minist Educ, Key Lab Water Qual & Conservat Pearl River Delta, Guangzhou 510006, Guangdong, Peoples R China 3.Shanghai Maritime Univ, Inst Marine Mat Sci & Engn, Coll Ocean Sci & Engn, Shanghai 201306, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Tao,Pan, Shuai,Wang, Yanan,et al. Pseudoalteromonas lipolytica accelerated corrosion of low alloy steel by the endogenous electron mediator pyomelanin[J]. CORROSION SCIENCE,2020,162:108215. |
| APA | Liu, Tao.,Pan, Shuai.,Wang, Yanan.,Guo, Zhangwei.,Wang, Weiquan.,...&Guo, Na.(2020).Pseudoalteromonas lipolytica accelerated corrosion of low alloy steel by the endogenous electron mediator pyomelanin.CORROSION SCIENCE,162,108215. |
| MLA | Liu, Tao,et al."Pseudoalteromonas lipolytica accelerated corrosion of low alloy steel by the endogenous electron mediator pyomelanin".CORROSION SCIENCE 162(2020):108215. |
入库方式： OAI收割
来源：南海海洋研究所
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