{"refrec":{"BRefID":287533,"RR":"<b>Jia, R.; Yang, D.; Xu, D.; Gu, T.</b> (2017). Mitigation of a nitrate reducing <i>Pseudomonas aeruginosa</i> biofilm and anaerobic biocorrosion using ciprofloxacin enhanced by D-tyrosine. <i>NPG Scientific Reports 7(1)</i>: 11 pp. <a href=\"https://dx.doi.org/10.1038/s41598-017-07312-7\" target=\"_blank\">https://dx.doi.org/10.1038/s41598-017-07312-7</a>","BEntID":279558,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>NPG Scientific Reports 7(1)</i>: 11 pp. <a href=\"https://dx.doi.org/10.1038/s41598-017-07312-7\" target=\"_blank\">https://dx.doi.org/10.1038/s41598-017-07312-7</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Jia, R.; Yang, D.; Xu, D.; Gu, T.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Jia, R. <i>et al.</i>","Englishabstract":"<i>Pseudomonas aeruginosa</i> (PA) is a ubiquitous microbe. It can form recalcitrant biofilms in clinical and industrial settings. PA biofilms cause infections in patients. They also cause biocorrosion of medical implants. In this work, D-tyrosine (D-tyr) was investigated as an antimicrobial enhancer for ciprofloxacin (CIP) against a wild-type PA biofilm (strain PAO1) on C1018 carbon steel in a strictly anaerobic condition. Seven-day biofilm prevention test results demonstrated that 2 ppm (w/w) D-tyr enhanced 30 ppm CIP by achieving extra 2-log sessile cell reduction compared with the 30 ppm CIP alone treatment. The cocktail of 30 ppm CIP + 2 ppm D-tyr achieved similar efficacy as the 80 ppm CIP alone treatment in the biofilm prevention test. Results also indicated that the enhanced antimicrobial treatment reduced weight loss and pitting corrosion. In the 3-hour biofilm removal test, the cocktail of 80 ppm CIP + 5 ppm D-tyr achieved extra 1.5-log reduction in sessile cell count compared with the 80 ppm CIP alone treatment. The cocktail of 80 ppm CIP + 5 ppm D-tyr achieved better efficacy than the 150 ppm CIP alone treatment in the biofilm removal test.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Mitigation of a nitrate reducing <i>Pseudomonas aeruginosa</i> biofilm and anaerobic biocorrosion using ciprofloxacin enhanced by D-tyrosine","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-15 01:32:59.832386","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2017,"MonPub":null,"DateUpdate":"2017-08-03","DateCreate":"2017-08-03","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000425974500005","VABBcode":null,"OpenAcc":1,"DOI":"10.1038/s41598-017-07312-7"},"refs":null,"anarec":{"AnaID":287533,"PubliDate":2017,"Pagination":"11 pp","XtraPublOfAnaID":null,"ISBN":null,"Volume":"7","Issue":"1","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":208093,"SerRR":"Scientific Reports (Nature Publishing Group). 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