Effective Antifouling Using Quorum-Quenching Acylase Stabilized in Magnetically-Separable Mesoporous Silica
DC Field | Value | Language |
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dc.contributor.author | Lee, Byoungsoo | - |
dc.contributor.author | Yeon, Kyung-Min | - |
dc.contributor.author | Shim, Jongmin | - |
dc.contributor.author | Kim, Sang-Ryoung | - |
dc.contributor.author | Lee, Chung-Hak | - |
dc.contributor.author | Lee, Jinwoo | - |
dc.contributor.author | Kim, Jungbae | - |
dc.date.accessioned | 2021-09-05T09:54:23Z | - |
dc.date.available | 2021-09-05T09:54:23Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014-04 | - |
dc.identifier.issn | 1525-7797 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/98813 | - |
dc.description.abstract | Highly effective antifouling was achieved by immobilizing and stabilizing an acylase, disrupting bacterial cell-to-cell communication, in the form of cross-linked enzymes in magnetically separable mesoporous silica. This so-called "quorum-quenching" acylase (AC) was adsorbed into spherical mesoporous silica (S-MPS) with magnetic nanoparticles (Mag-S-MPS), and further cross-linked for the preparation of nanoscale enzyme reactors of AC in Mag-S-MPS (NER-AC/Mag-S-MPS). NER-AC effectively stabilized the AC activity under rigorous shaking at 200 rpm for 1 month, while free and adsorbed AC lost more than 90% of their initial activities in the same condition within 1 and 10 days, respectively. When applied to the membrane filtration for advanced water treatment, NER-AC efficiently alleviated the membrane surface, thereby enhancing the filtration performance separable NER-AC, as an effective and sustainable antifouling m for water reclamation. biofilm maturation of Pseudomonas aeruginosa PAO1 on the membrane surface, thereby enhancing the filtration performance by preventing membrane fouling. Highly stable and magnetically separable NER-AC, as an effective and sustainable antifouling material, has a great potential to be used in the membrane filtration for water reclamation. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | ENZYME IMMOBILIZATION | - |
dc.subject | BACTERIA | - |
dc.subject | BIOFILM | - |
dc.subject | COATINGS | - |
dc.title | Effective Antifouling Using Quorum-Quenching Acylase Stabilized in Magnetically-Separable Mesoporous Silica | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Jungbae | - |
dc.identifier.doi | 10.1021/bm401595q | - |
dc.identifier.scopusid | 2-s2.0-84898636775 | - |
dc.identifier.wosid | 000334571600007 | - |
dc.identifier.bibliographicCitation | BIOMACROMOLECULES, v.15, no.4, pp.1153 - 1159 | - |
dc.relation.isPartOf | BIOMACROMOLECULES | - |
dc.citation.title | BIOMACROMOLECULES | - |
dc.citation.volume | 15 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1153 | - |
dc.citation.endPage | 1159 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Organic | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.subject.keywordPlus | ENZYME IMMOBILIZATION | - |
dc.subject.keywordPlus | BACTERIA | - |
dc.subject.keywordPlus | BIOFILM | - |
dc.subject.keywordPlus | COATINGS | - |
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