DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bokare, V | - |
dc.contributor.author | Murugesan, K | - |
dc.contributor.author | Kim, YM | - |
dc.contributor.author | Jeon, JR | - |
dc.contributor.author | Kim, EJ | - |
dc.contributor.author | Chang, YS | - |
dc.date.accessioned | 2016-04-01T02:35:13Z | - |
dc.date.available | 2016-04-01T02:35:13Z | - |
dc.date.created | 2010-12-06 | - |
dc.date.issued | 2010-08 | - |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.other | 2010-OAK-0000022277 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/25404 | - |
dc.description.abstract | In this study, a sequential reduction-oxidation method was developed for complete degradation of triclosan (2,4,4'-trichloro-2'-hydroxydiphenyl ether, TCS) in aqueous solution. Rapid reductive dechlorination of TCS was achieved with palladized zero-valent iron nanoparticles (Pd/nFe), under anaerobic conditions, with generation of 2-phenoxyphenol as the sole dechlorination product. Sequentially, 2-phenoxyphenol was transformed into a non-toxic polymer using laccase (EC:1.10.3.2) derived from Trametes versicolor in the presence of natural redox mediator syringaldehyde (SYD). High performance liquid chromatography combined with electrospray ionization mass spectroscopy (HPLC-ESI-MS) revealed the formation of dimer and trimer products during the laccase-mediated transformation process. The efficiency of the integrated method is critically dependent on the Fe2+ concentration, which was effectively controlled by optimizing the solution pH. To the best of our knowledge, this is the first report of a redox two-step hybrid system for the complete transformation of TCS into non-toxic products. (C) 2010 Elsevier Ltd. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.relation.isPartOf | BIORESOURCE TECHNOLOGY | - |
dc.subject | Triclosan | - |
dc.subject | Pd/nFe | - |
dc.subject | Laccase | - |
dc.subject | 2-Phenoxyphenol | - |
dc.subject | Redox process | - |
dc.subject | ENDOCRINE-DISRUPTING CHEMICALS | - |
dc.subject | WASTE-WATER TREATMENT | - |
dc.subject | OXIDATIVE TRANSFORMATION | - |
dc.subject | PYCNOPORUS-CINNABARINUS | - |
dc.subject | TRAMETES-VERSICOLOR | - |
dc.subject | AQUATIC ENVIRONMENT | - |
dc.subject | SURFACE WATERS | - |
dc.subject | METAL-IONS | - |
dc.subject | LACCASE | - |
dc.subject | MEDIATORS | - |
dc.title | Degradation of triclosan by an integrated nano-bio redox process | - |
dc.type | Article | - |
dc.contributor.college | 환경공학부 | - |
dc.identifier.doi | 10.1016/J.BIORTECH.2010.03.062 | - |
dc.author.google | Bokare, V | - |
dc.author.google | Murugesan, K | - |
dc.author.google | Kim, YM | - |
dc.author.google | Jeon, JR | - |
dc.author.google | Kim, EJ | - |
dc.author.google | Chang, YS | - |
dc.relation.volume | 101 | - |
dc.relation.issue | 16 | - |
dc.relation.startpage | 6354 | - |
dc.relation.lastpage | 6360 | - |
dc.contributor.id | 10086108 | - |
dc.relation.journal | BIORESOURCE TECHNOLOGY | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | BIORESOURCE TECHNOLOGY, v.101, no.16, pp.6354 - 6360 | - |
dc.identifier.wosid | 000278356400011 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 6360 | - |
dc.citation.number | 16 | - |
dc.citation.startPage | 6354 | - |
dc.citation.title | BIORESOURCE TECHNOLOGY | - |
dc.citation.volume | 101 | - |
dc.contributor.affiliatedAuthor | Chang, YS | - |
dc.identifier.scopusid | 2-s2.0-77955479255 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 38 | - |
dc.description.scptc | 37 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ENDOCRINE-DISRUPTING CHEMICALS | - |
dc.subject.keywordPlus | WASTE-WATER TREATMENT | - |
dc.subject.keywordPlus | OXIDATIVE TRANSFORMATION | - |
dc.subject.keywordPlus | AQUATIC ENVIRONMENT | - |
dc.subject.keywordPlus | SURFACE WATERS | - |
dc.subject.keywordPlus | METAL-IONS | - |
dc.subject.keywordPlus | LACCASE | - |
dc.subject.keywordPlus | MEDIATORS | - |
dc.subject.keywordPlus | PRODUCTS | - |
dc.subject.keywordPlus | DECOLORIZATION | - |
dc.subject.keywordAuthor | Triclosan | - |
dc.subject.keywordAuthor | Pd/nFe | - |
dc.subject.keywordAuthor | Laccase | - |
dc.subject.keywordAuthor | 2-Phenoxyphenol | - |
dc.subject.keywordAuthor | Redox process | - |
dc.relation.journalWebOfScienceCategory | Agricultural Engineering | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Agriculture | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
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