Significantly enhanced resistance to SRB corrosion via Fe-based amorphous coating designed with high dose corrosion-resistant and antibacterial elements
•Fe-based amorphous coating with resistance to SRB MIC is firstly reported.•The amorphous coating exhibits homogeneous composition/structure and low porosity.•The coating reduces sessile and planktonic SRB cell numbers.•The icorr of the coating is 1/12 and 1/15 of that of 304SS and X80, respectively...
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| Veröffentlicht in: | Corrosion science 2020-03, Vol.164, p.108305, Article 108305 |
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| container_title | Corrosion science |
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| creator | Zhang, L.M. Yan, M.C. Zhang, S.D. Zhu, L.Y. Umoh, A.J. Ma, A.L. Zheng, Y.G. Wang, J.Q. |
| description | •Fe-based amorphous coating with resistance to SRB MIC is firstly reported.•The amorphous coating exhibits homogeneous composition/structure and low porosity.•The coating reduces sessile and planktonic SRB cell numbers.•The icorr of the coating is 1/12 and 1/15 of that of 304SS and X80, respectively.•The live/dead cell images indicate good antibacterial efficacy of the coating.
In nature, sulfate-reducing bacteria (SRB) are one of the predominant and most troublesome bacteria associated with microbiologically influenced corrosion. In this work, a specially-designed Fe-based amorphous coating was used to resist SRB corrosion. Results indicated that the designed coating showed superior resistance to SRB corrosion, and the icorr of the coating was about 1/12 and 1/15 of that of 304SS and X80 steel, respectively. Furthermore, the live/dead cell imaging validated good antibacterial efficacy of the Fe-based amorphous coating. Both the obstructed electron transfer and the antibacterial effect were responsible for the superior resistance to SRB corrosion of the coating. |
| doi_str_mv | 10.1016/j.corsci.2019.108305 |
| format | Article |
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In nature, sulfate-reducing bacteria (SRB) are one of the predominant and most troublesome bacteria associated with microbiologically influenced corrosion. In this work, a specially-designed Fe-based amorphous coating was used to resist SRB corrosion. Results indicated that the designed coating showed superior resistance to SRB corrosion, and the icorr of the coating was about 1/12 and 1/15 of that of 304SS and X80 steel, respectively. Furthermore, the live/dead cell imaging validated good antibacterial efficacy of the Fe-based amorphous coating. Both the obstructed electron transfer and the antibacterial effect were responsible for the superior resistance to SRB corrosion of the coating.</description><identifier>ISSN: 0010-938X</identifier><identifier>EISSN: 1879-0496</identifier><identifier>DOI: 10.1016/j.corsci.2019.108305</identifier><language>eng</language><publisher>Amsterdam: Elsevier Ltd</publisher><subject>A. Metal coatings ; Antiinfectives and antibacterials ; B. EIS ; B. TEM ; Bacterial corrosion ; C. Amorphous structures ; C. Microbiological corrosion ; Coating ; Corrosion ; Corrosion effects ; Corrosion resistance ; Electron transfer ; Iron ; Sulfate reduction ; Sulfate resistance</subject><ispartof>Corrosion science, 2020-03, Vol.164, p.108305, Article 108305</ispartof><rights>2019 Elsevier Ltd</rights><rights>Copyright Elsevier BV Mar 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c334t-32f727a0a432192c2ba19160cee86129caa82efe03396c5e0fc135218b8444193</citedby><cites>FETCH-LOGICAL-c334t-32f727a0a432192c2ba19160cee86129caa82efe03396c5e0fc135218b8444193</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0010938X1930438X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,65309</link.rule.ids></links><search><creatorcontrib>Zhang, L.M.</creatorcontrib><creatorcontrib>Yan, M.C.</creatorcontrib><creatorcontrib>Zhang, S.D.</creatorcontrib><creatorcontrib>Zhu, L.Y.</creatorcontrib><creatorcontrib>Umoh, A.J.</creatorcontrib><creatorcontrib>Ma, A.L.</creatorcontrib><creatorcontrib>Zheng, Y.G.</creatorcontrib><creatorcontrib>Wang, J.Q.</creatorcontrib><title>Significantly enhanced resistance to SRB corrosion via Fe-based amorphous coating designed with high dose corrosion-resistant and antibacterial elements</title><title>Corrosion science</title><description>•Fe-based amorphous coating with resistance to SRB MIC is firstly reported.•The amorphous coating exhibits homogeneous composition/structure and low porosity.•The coating reduces sessile and planktonic SRB cell numbers.•The icorr of the coating is 1/12 and 1/15 of that of 304SS and X80, respectively.•The live/dead cell images indicate good antibacterial efficacy of the coating.
In nature, sulfate-reducing bacteria (SRB) are one of the predominant and most troublesome bacteria associated with microbiologically influenced corrosion. In this work, a specially-designed Fe-based amorphous coating was used to resist SRB corrosion. Results indicated that the designed coating showed superior resistance to SRB corrosion, and the icorr of the coating was about 1/12 and 1/15 of that of 304SS and X80 steel, respectively. Furthermore, the live/dead cell imaging validated good antibacterial efficacy of the Fe-based amorphous coating. Both the obstructed electron transfer and the antibacterial effect were responsible for the superior resistance to SRB corrosion of the coating.</description><subject>A. Metal coatings</subject><subject>Antiinfectives and antibacterials</subject><subject>B. EIS</subject><subject>B. TEM</subject><subject>Bacterial corrosion</subject><subject>C. Amorphous structures</subject><subject>C. Microbiological corrosion</subject><subject>Coating</subject><subject>Corrosion</subject><subject>Corrosion effects</subject><subject>Corrosion resistance</subject><subject>Electron transfer</subject><subject>Iron</subject><subject>Sulfate reduction</subject><subject>Sulfate resistance</subject><issn>0010-938X</issn><issn>1879-0496</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kc9qGzEQxkVoIa7bN-hB0PM6oz-7Xl0KianTgqFQJ5CbkOVZr4wtOZLs4DfJ40ZmU3rrSYPm933DzEfIVwYTBqy52U5siMm6CQemylcroL4iI9ZOVQVSNR_ICIBBpUT7dE0-pbQFgMLCiLwu3ca7zlnj8-5M0ffGW1zTiMmlfKlpDnT5546WETEkFzw9OUPnWK1MKqDZh3jowzEVwGTnN3RdpBtfWi8u97R3m56uQ8J_BtVf80yNLw4-u5WxGaMzO4o73KPP6TP52Jldwi_v75g8zn88zH5Wi9_3v2a3i8oKIXMleDflUwNGCs4Ut3xlmGINWMS2YVxZY1qOHYIQqrE1QmeZqDlrV62UkikxJt8G30MMz0dMWW_DMfoyUvOac8lFK-tCyYGyZYUUsdOH6PYmnjUDfclAb_WQgb5koIcMiuz7IMOywclh1IXAy4FdRJv1Orj_G7wBezuUbQ</recordid><startdate>202003</startdate><enddate>202003</enddate><creator>Zhang, L.M.</creator><creator>Yan, M.C.</creator><creator>Zhang, S.D.</creator><creator>Zhu, L.Y.</creator><creator>Umoh, A.J.</creator><creator>Ma, A.L.</creator><creator>Zheng, Y.G.</creator><creator>Wang, J.Q.</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SE</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope></search><sort><creationdate>202003</creationdate><title>Significantly enhanced resistance to SRB corrosion via Fe-based amorphous coating designed with high dose corrosion-resistant and antibacterial elements</title><author>Zhang, L.M. ; Yan, M.C. ; Zhang, S.D. ; Zhu, L.Y. ; Umoh, A.J. ; Ma, A.L. ; Zheng, Y.G. ; Wang, J.Q.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c334t-32f727a0a432192c2ba19160cee86129caa82efe03396c5e0fc135218b8444193</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>A. Metal coatings</topic><topic>Antiinfectives and antibacterials</topic><topic>B. EIS</topic><topic>B. TEM</topic><topic>Bacterial corrosion</topic><topic>C. Amorphous structures</topic><topic>C. Microbiological corrosion</topic><topic>Coating</topic><topic>Corrosion</topic><topic>Corrosion effects</topic><topic>Corrosion resistance</topic><topic>Electron transfer</topic><topic>Iron</topic><topic>Sulfate reduction</topic><topic>Sulfate resistance</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, L.M.</creatorcontrib><creatorcontrib>Yan, M.C.</creatorcontrib><creatorcontrib>Zhang, S.D.</creatorcontrib><creatorcontrib>Zhu, L.Y.</creatorcontrib><creatorcontrib>Umoh, A.J.</creatorcontrib><creatorcontrib>Ma, A.L.</creatorcontrib><creatorcontrib>Zheng, Y.G.</creatorcontrib><creatorcontrib>Wang, J.Q.</creatorcontrib><collection>CrossRef</collection><collection>Corrosion Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><jtitle>Corrosion science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, L.M.</au><au>Yan, M.C.</au><au>Zhang, S.D.</au><au>Zhu, L.Y.</au><au>Umoh, A.J.</au><au>Ma, A.L.</au><au>Zheng, Y.G.</au><au>Wang, J.Q.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Significantly enhanced resistance to SRB corrosion via Fe-based amorphous coating designed with high dose corrosion-resistant and antibacterial elements</atitle><jtitle>Corrosion science</jtitle><date>2020-03</date><risdate>2020</risdate><volume>164</volume><spage>108305</spage><pages>108305-</pages><artnum>108305</artnum><issn>0010-938X</issn><eissn>1879-0496</eissn><abstract>•Fe-based amorphous coating with resistance to SRB MIC is firstly reported.•The amorphous coating exhibits homogeneous composition/structure and low porosity.•The coating reduces sessile and planktonic SRB cell numbers.•The icorr of the coating is 1/12 and 1/15 of that of 304SS and X80, respectively.•The live/dead cell images indicate good antibacterial efficacy of the coating.
In nature, sulfate-reducing bacteria (SRB) are one of the predominant and most troublesome bacteria associated with microbiologically influenced corrosion. In this work, a specially-designed Fe-based amorphous coating was used to resist SRB corrosion. Results indicated that the designed coating showed superior resistance to SRB corrosion, and the icorr of the coating was about 1/12 and 1/15 of that of 304SS and X80 steel, respectively. Furthermore, the live/dead cell imaging validated good antibacterial efficacy of the Fe-based amorphous coating. Both the obstructed electron transfer and the antibacterial effect were responsible for the superior resistance to SRB corrosion of the coating.</abstract><cop>Amsterdam</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.corsci.2019.108305</doi></addata></record> |
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| subjects | A. Metal coatings Antiinfectives and antibacterials B. EIS B. TEM Bacterial corrosion C. Amorphous structures C. Microbiological corrosion Coating Corrosion Corrosion effects Corrosion resistance Electron transfer Iron Sulfate reduction Sulfate resistance |
| title | Significantly enhanced resistance to SRB corrosion via Fe-based amorphous coating designed with high dose corrosion-resistant and antibacterial elements |
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