Aminated polyethersulfone-silver nanoparticles (AgNPs-APES) composite membranes with controlled silver ion release for antibacterial and water treatment applications
DC Field | Value | Language |
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dc.contributor.author | Haider, M. Salman | - |
dc.contributor.author | Shao, Godlisten N. | - |
dc.contributor.author | Imran, S. M. | - |
dc.contributor.author | Park, Sung Soo | - |
dc.contributor.author | Abbas, Nadir | - |
dc.contributor.author | Tahir, M. Suleman | - |
dc.contributor.author | Hussain, Manwar | - |
dc.contributor.author | Bae, Wookeun | - |
dc.contributor.author | Kim, Hee Taik | - |
dc.date.accessioned | 2021-06-22T16:44:16Z | - |
dc.date.available | 2021-06-22T16:44:16Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2016-05 | - |
dc.identifier.issn | 0928-4931 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/13671 | - |
dc.description.abstract | The present study reports the antibacterial disinfection properties of a series of silver nanoparticle (AgNP) immobilized membranes. Initially, polyethersulfone (PES) was functionalized through the introduction of amino groups to form aminated polyethersulfone (NH2-PES, APES). AgNPs were then coordinately immobilized on the surface of the APES composite membrane to form AgNPs-APES. The properties of the obtained membrane were examined by FT-IR, XPS, XRD, TGA, ICP-OES and SEM-EDAX analyses. These structural characterizations revealed that AgNPs ranging from 5 to 40 nm were immobilized on the surface of the polymer membrane. Antibacterial tests of the samples showed that the AgNPs-APES exhibited higher activity than the AgNPs-PES un-functionalized membrane. Generally, the AgNPs-APES 1 cm x 3 cm strip revealed a four times longer life than the un-functionalized AgNPs polymer membranes. The evaluation of the Ag+ leaching properties of the obtained samples indicated that approximately 30% of the AgNPs could be retained, even after 12 days of operation. Further analysis indicated that silver ion release can be sustained for approximately 25 days. The present study provides a systematic and novel approach to synthesize water treatment membranes with controlled and improved silver (Ag+) release to enhance the lifetime of the membranes. (C) 2016 Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier BV | - |
dc.title | Aminated polyethersulfone-silver nanoparticles (AgNPs-APES) composite membranes with controlled silver ion release for antibacterial and water treatment applications | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Hussain, Manwar | - |
dc.identifier.doi | 10.1016/j.msec.2016.02.025 | - |
dc.identifier.scopusid | 2-s2.0-84958231559 | - |
dc.identifier.wosid | 000372759100089 | - |
dc.identifier.bibliographicCitation | Materials Science and Engineering C, v.62, pp.732 - 745 | - |
dc.relation.isPartOf | Materials Science and Engineering C | - |
dc.citation.title | Materials Science and Engineering C | - |
dc.citation.volume | 62 | - |
dc.citation.startPage | 732 | - |
dc.citation.endPage | 745 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Biomaterials | - |
dc.subject.keywordPlus | REVERSE-OSMOSIS MEMBRANES | - |
dc.subject.keywordPlus | ANTIMICROBIAL ACTIVITY | - |
dc.subject.keywordPlus | SEAWATER DESALINATION | - |
dc.subject.keywordPlus | SURFACE MODIFICATION | - |
dc.subject.keywordPlus | ULTRAFILTRATION MEMBRANE | - |
dc.subject.keywordPlus | ESCHERICHIA-COLI | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | SIZE | - |
dc.subject.keywordPlus | POLYMERIZATION | - |
dc.subject.keywordPlus | NANOFILTRATION | - |
dc.subject.keywordAuthor | Silver nanoparticles | - |
dc.subject.keywordAuthor | Aminated polyethersulfone | - |
dc.subject.keywordAuthor | Antibacterial activities | - |
dc.subject.keywordAuthor | Leaching | - |
dc.subject.keywordAuthor | Composite membranes | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0928493116301187?via%3Dihub | - |
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