Corrosion of stainless steel by Desulfovibrio species through end-to-end connection attachment
文献类型：期刊论文
| 作者 | Dong, Xucheng2,4 ; Zhai, Xiaofan1,3,4; Yang, Jing4; Pei, Yingying4; Zhang, Yimeng4; Guan, Fang4; Duan, Jizhou1,3,4; Chen, Yandao1; Hou, Baorong1,3,4
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| 刊名 | CORROSION SCIENCE
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| 出版日期 | 2024-11-01 |
| 卷号 | 240页码:13 |
| 关键词 | Microbiologically influenced corrosion Sulfate-reducing bacterial 316 L stainless steel Pitting SRB metabolism |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2024.112432 |
| 通讯作者 | Zhai, Xiaofan(zhaixf@qdio.ac.cn) ; Duan, Jizhou(duanjz@qdio.ac.cn) |
| 英文摘要 | Electron transport via sulfate-reducing bacteria (SRB) is a major cause of anaerobic corrosion. In this study, we elucidated the attachment process and metabolic mode of Desulfovibrio bizertensis SY-1 on 316L SS via surface analysis and transcriptomic. Surface morphology observation revealed D. bizertensis could survive on SS surfaces for long time through end-to-end connections. Reducing the carbon source in the medium decreased the time needed to form these end-to-end connections and increased their length, creating more obvious pitting on the coupons. Gene expression found that attached cells obtained energy mainly through oxidative phosphorylation and the oxidation of succinate, while sulfate reduction genes were downregulated. These findings further expand our understanding of SRB biofilm and metabolic mechanism. |
| WOS关键词 | MICROBIOLOGICALLY INFLUENCED CORROSION ; SULFATE-REDUCING BACTERIA ; EXTRACELLULAR ELECTRON-TRANSFER ; MICROBIAL CORROSION ; CARBON-STEEL ; IRON ; BIOFILM ; FERREDOXIN ; MECHANISMS ; HYDROGEN |
| 资助项目 | Special Exchange Program (Research on marine green antifouling metal coatings) by Chinese Academy of Sci-ences, Shandong Provincial Natural Science Foundation of China[058GJHZ2023058FN] ; Young Elite Scientists Sponsorship Program by CAST[ZR2022MD023] ; Key R&D & D Program of Shan-dong Province, China[YESS20210201] ; [2022CXPT027] ; [2023CXPT008] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001311856400001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/198686]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Zhai, Xiaofan; Duan, Jizhou |
| 作者单位 | 1.Guangxi Acad Sci, Inst Marine Corros Protect, Guangxi Key Lab Marine Environm Sci, Nanning 530007, Peoples R China 2.Jinan Microecol Biomed Shandong Lab, 3716 Qingdao Rd, Jinan 250117, Peoples R China 3.Sanya Marine Ecol Environm Engn Res Inst, Zhenxing Rd, Sanya 572000, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Key Lab Adv Marine Mat, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dong, Xucheng,Zhai, Xiaofan,Yang, Jing,et al. Corrosion of stainless steel by Desulfovibrio species through end-to-end connection attachment[J]. CORROSION SCIENCE,2024,240:13. |
| APA | Dong, Xucheng.,Zhai, Xiaofan.,Yang, Jing.,Pei, Yingying.,Zhang, Yimeng.,...&Hou, Baorong.(2024).Corrosion of stainless steel by Desulfovibrio species through end-to-end connection attachment.CORROSION SCIENCE,240,13. |
| MLA | Dong, Xucheng,et al."Corrosion of stainless steel by Desulfovibrio species through end-to-end connection attachment".CORROSION SCIENCE 240(2024):13. |
入库方式： OAI收割
来源：海洋研究所
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