IMR OpenIR
Mitigation of the Desulfovibrio vulgaris biofilm using alkyldimethylbenzylammonium chloride enhanced by D-amino acids
Jia, Ru; Yang, Dongqing; Li, Yingchao; Xu, Dake; Gu, Tingyue; Gu, TY (reprint author), Ohio Univ, Inst Corros & Multiphase Technol, Dept Chem & Biomol Engn, Athens, OH 45701 USA.; Li, YC (reprint author), Beijing Univ Technol, Coll Mech Engn & Appl Elect Technol, 100 Ping Le Yuan, Beijing 100124, Peoples R China.
2017-02-01
Source PublicationINTERNATIONAL BIODETERIORATION & BIODEGRADATION
ISSN0964-8305
Volume117Pages:97-104
AbstractD-tyrosine and D-methionine that are naturally occurring chemicals were investigated as enhancers for alkyldimethylbenzylammonium chloride (ADBAC) against the Desulfovibrio vulgaris biofilm on C1018 coupons surfaces in ATCC 1249 culture medium. The 7-day biofilm prevention results showed that the D-amino acids alone had only limited effects on SRB sessile cell counts. Ten ppm (w/w) ADBAC alone achieved a 1-log reduction in SRB sessile cell count compared with the untreated control. The combination of 1 ppm D-tyrosine + 10 ppm ADBAC achieved 3 extra log reduction and 50 ppm D-methionine + 10 ppm ADBAC achieved 2 extra log reduction compared with the 10 ppm ADBAC alone treatment. In the biofilm removal test, both combinations exhibited 2 extra log reduction compared with the 10 ppm ADBAC alone treatment. These results were supported by scanning electron microscope images and confocal laser scanning microscope images of the biofilms. (C) 2016 Elsevier Ltd. All rights reserved.; D-tyrosine and D-methionine that are naturally occurring chemicals were investigated as enhancers for alkyldimethylbenzylammonium chloride (ADBAC) against the Desulfovibrio vulgaris biofilm on C1018 coupons surfaces in ATCC 1249 culture medium. The 7-day biofilm prevention results showed that the D-amino acids alone had only limited effects on SRB sessile cell counts. Ten ppm (w/w) ADBAC alone achieved a 1-log reduction in SRB sessile cell count compared with the untreated control. The combination of 1 ppm D-tyrosine + 10 ppm ADBAC achieved 3 extra log reduction and 50 ppm D-methionine + 10 ppm ADBAC achieved 2 extra log reduction compared with the 10 ppm ADBAC alone treatment. In the biofilm removal test, both combinations exhibited 2 extra log reduction compared with the 10 ppm ADBAC alone treatment. These results were supported by scanning electron microscope images and confocal laser scanning microscope images of the biofilms. (C) 2016 Elsevier Ltd. All rights reserved.
description.department[jia, ru ; yang, dongqing ; gu, tingyue] ohio univ, inst corros & multiphase technol, dept chem & biomol engn, athens, oh 45701 usa ; [li, yingchao] beijing univ technol, coll mech engn & appl elect technol, 100 ping le yuan, beijing 100124, peoples r china ; [xu, dake] chinese acad sci, inst met res, 72 wenhua rd, shenyang 110016, peoples r china
KeywordDesulfovibrio Vulgaris Biofilm Biocide Biocide Enhancer Biocorrosion Biofouling
Subject AreaBiotechnology & Applied Microbiology ; Environmental Sciences
Funding OrganizationUS DOT-PHMSA CAAP [DTPH56-13-H-CAAP08]
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/78316
Collection中国科学院金属研究所
Corresponding AuthorGu, TY (reprint author), Ohio Univ, Inst Corros & Multiphase Technol, Dept Chem & Biomol Engn, Athens, OH 45701 USA.; Li, YC (reprint author), Beijing Univ Technol, Coll Mech Engn & Appl Elect Technol, 100 Ping Le Yuan, Beijing 100124, Peoples R China.
Recommended Citation
GB/T 7714
Jia, Ru,Yang, Dongqing,Li, Yingchao,et al. Mitigation of the Desulfovibrio vulgaris biofilm using alkyldimethylbenzylammonium chloride enhanced by D-amino acids[J]. INTERNATIONAL BIODETERIORATION & BIODEGRADATION,2017,117:97-104.
APA Jia, Ru.,Yang, Dongqing.,Li, Yingchao.,Xu, Dake.,Gu, Tingyue.,...&Li, YC .(2017).Mitigation of the Desulfovibrio vulgaris biofilm using alkyldimethylbenzylammonium chloride enhanced by D-amino acids.INTERNATIONAL BIODETERIORATION & BIODEGRADATION,117,97-104.
MLA Jia, Ru,et al."Mitigation of the Desulfovibrio vulgaris biofilm using alkyldimethylbenzylammonium chloride enhanced by D-amino acids".INTERNATIONAL BIODETERIORATION & BIODEGRADATION 117(2017):97-104.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Jia, Ru]'s Articles
[Yang, Dongqing]'s Articles
[Li, Yingchao]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jia, Ru]'s Articles
[Yang, Dongqing]'s Articles
[Li, Yingchao]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jia, Ru]'s Articles
[Yang, Dongqing]'s Articles
[Li, Yingchao]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.