Bacillus subtilis Inhibits Vibrio natriegens-Induced Corrosion via Biomineralization in Seawater

The marine bacterium, Vibrio natriegens, grows quickly in a marine environment and can significantly accelerate the corrosion of steel materials. Here, we present an approach to inhibit V. natriegens-induced corrosion by biomineralization. The corrosion of steel is mitigated in seawater via the form...

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Autores principales: Guo, Zhangwei, Pan, Shuai, Liu, Tao, Zhao, Qianyu, Wang, Yanan, Guo, Na, Chang, Xueting, Liu, Tong, Dong, Yaohua, Yin, Yansheng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2019
Materias:
Microbiology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6536734/
https://www.ncbi.nlm.nih.gov/pubmed/31164881
http://dx.doi.org/10.3389/fmicb.2019.01111
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author Guo, Zhangwei
Pan, Shuai
Liu, Tao
Zhao, Qianyu
Wang, Yanan
Guo, Na
Chang, Xueting
Liu, Tong
Dong, Yaohua
Yin, Yansheng
author_facet Guo, Zhangwei
Pan, Shuai
Liu, Tao
Zhao, Qianyu
Wang, Yanan
Guo, Na
Chang, Xueting
Liu, Tong
Dong, Yaohua
Yin, Yansheng
author_sort Guo, Zhangwei
collection PubMed
description The marine bacterium, Vibrio natriegens, grows quickly in a marine environment and can significantly accelerate the corrosion of steel materials. Here, we present an approach to inhibit V. natriegens-induced corrosion by biomineralization. The corrosion of steel is mitigated in seawater via the formation of a biomineralized film induced by Bacillus subtilis. The film is composed of extracellular polymeric substances (EPS) and calcite, exhibiting stable anti-corrosion activity. The microbial diversity and medium chemistry tests demonstrated that the inhibition of V. natriegens growth by B. subtilis was essential for the formation of the biomineralized film.
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spelling pubmed-65367342019-06-04 Bacillus subtilis Inhibits Vibrio natriegens-Induced Corrosion via Biomineralization in Seawater Guo, Zhangwei Pan, Shuai Liu, Tao Zhao, Qianyu Wang, Yanan Guo, Na Chang, Xueting Liu, Tong Dong, Yaohua Yin, Yansheng Front Microbiol Microbiology The marine bacterium, Vibrio natriegens, grows quickly in a marine environment and can significantly accelerate the corrosion of steel materials. Here, we present an approach to inhibit V. natriegens-induced corrosion by biomineralization. The corrosion of steel is mitigated in seawater via the formation of a biomineralized film induced by Bacillus subtilis. The film is composed of extracellular polymeric substances (EPS) and calcite, exhibiting stable anti-corrosion activity. The microbial diversity and medium chemistry tests demonstrated that the inhibition of V. natriegens growth by B. subtilis was essential for the formation of the biomineralized film. Frontiers Media S.A. 2019-05-21 /pmc/articles/PMC6536734/ /pubmed/31164881 http://dx.doi.org/10.3389/fmicb.2019.01111 Text en Copyright © 2019 Guo, Pan, Liu, Zhao, Wang, Guo, Chang, Liu, Dong and Yin. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Microbiology
Guo, Zhangwei
Pan, Shuai
Liu, Tao
Zhao, Qianyu
Wang, Yanan
Guo, Na
Chang, Xueting
Liu, Tong
Dong, Yaohua
Yin, Yansheng
Bacillus subtilis Inhibits Vibrio natriegens-Induced Corrosion via Biomineralization in Seawater
title Bacillus subtilis Inhibits Vibrio natriegens-Induced Corrosion via Biomineralization in Seawater
title_full Bacillus subtilis Inhibits Vibrio natriegens-Induced Corrosion via Biomineralization in Seawater
title_fullStr Bacillus subtilis Inhibits Vibrio natriegens-Induced Corrosion via Biomineralization in Seawater
title_full_unstemmed Bacillus subtilis Inhibits Vibrio natriegens-Induced Corrosion via Biomineralization in Seawater
title_short Bacillus subtilis Inhibits Vibrio natriegens-Induced Corrosion via Biomineralization in Seawater
title_sort bacillus subtilis inhibits vibrio natriegens-induced corrosion via biomineralization in seawater
topic Microbiology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6536734/
https://www.ncbi.nlm.nih.gov/pubmed/31164881
http://dx.doi.org/10.3389/fmicb.2019.01111
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