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Article: Multicomponent antimicrobial transparent polymer coatings

TitleMulticomponent antimicrobial transparent polymer coatings
Authors
Chan, CMNCheng, HSDjurišić, ABNg, AMCLeung, FCCChan, WK
Keywordsbiological applications of polymers
nanocomposites
thin films
Issue Date2011
PublisherJohn Wiley & Sons, Inc. The Journal's web site is located at http://www.interscience.wiley.com/jpages/0021-8995/
Citation
Journal Of Applied Polymer Science, 2011, v. 122 n. 3, p. 1572-1578 How to Cite?
DOI: http://dx.doi.org/10.1002/app.34275
AbstractTransparent poly vinyl alcohol (PVA) based coatings with antimicrobial activity against a wide range of microorganisms have been prepared. The films have been prepared by spincoating a mixture of PVA, ammonium dichromate and metal (zinc or silver) precursor from water solutions, and then rendered insoluble by crosslinking under UV illumination. Antimicrobial activity has been tested against different bacteria and fungi, such as Bacillus atrophaeus, Bacillus megaterium, Staphylococcus aureus, Enterococcus faecium, Pseudomonas aeruginosa, Salmonella enterica, Escherichia coli, Neurospora crassa, and Saccharomyces cerevisiae. It was found that combining the zinc and silver precursors resulted in films which had excellent antimicrobial activity and at the same time exhibited superior environmental stability compared to films containing prepared with single metal precursor. © 2011 Wiley Periodicals, Inc.
Persistent Identifierhttp://hdl.handle.net/10722/143367
ISSN
0021-8995
2021 Impact Factor: 3.057
2020 SCImago Journal Rankings: 0.575
ISI Accession Number ID
WOS:000293849200013
Funding AgencyGrant Number
RGC CRFCityU6/CRF/08
Univeristy Development Fund
Health, Welfare and Food Bureau, Hong Kong07060602
Funding Information:

Contract grant sponsor: RGC CRF; contract grant number: CityU6/CRF/08.

References
References in Scopus
Grants
Studies of Fundamental Properties of Nanosurfaces and Selected Applications
Studies of Fundamental Properties of Nanosurfaces and Selected Applications
Antimicrobial nanostructured coatings deposited by low temperature, inexpensive, solution methods

 

DC FieldValueLanguage
dc.contributor.authorChan, CMNen_HK
dc.contributor.authorCheng, HSen_HK
dc.contributor.authorDjurišić, ABen_HK
dc.contributor.authorNg, AMCen_HK
dc.contributor.authorLeung, FCCen_HK
dc.contributor.authorChan, WKen_HK
dc.date.accessioned2011-11-24T10:03:34Z-
dc.date.available2011-11-24T10:03:34Z-
dc.date.issued2011en_HK
dc.identifier.citationJournal Of Applied Polymer Science, 2011, v. 122 n. 3, p. 1572-1578en_HK
dc.identifier.issn0021-8995en_HK
dc.identifier.urihttp://hdl.handle.net/10722/143367-
dc.description.abstractTransparent poly vinyl alcohol (PVA) based coatings with antimicrobial activity against a wide range of microorganisms have been prepared. The films have been prepared by spincoating a mixture of PVA, ammonium dichromate and metal (zinc or silver) precursor from water solutions, and then rendered insoluble by crosslinking under UV illumination. Antimicrobial activity has been tested against different bacteria and fungi, such as Bacillus atrophaeus, Bacillus megaterium, Staphylococcus aureus, Enterococcus faecium, Pseudomonas aeruginosa, Salmonella enterica, Escherichia coli, Neurospora crassa, and Saccharomyces cerevisiae. It was found that combining the zinc and silver precursors resulted in films which had excellent antimicrobial activity and at the same time exhibited superior environmental stability compared to films containing prepared with single metal precursor. © 2011 Wiley Periodicals, Inc.en_HK
dc.languageengen_US
dc.publisherJohn Wiley & Sons, Inc. The Journal's web site is located at http://www.interscience.wiley.com/jpages/0021-8995/en_HK
dc.relation.ispartofJournal of Applied Polymer Scienceen_HK
dc.rightsJournal of Applied Polymer Science. Copyright © John Wiley & Sons, Inc.-
dc.subjectbiological applications of polymersen_HK
dc.subjectnanocompositesen_HK
dc.subjectthin filmsen_HK
dc.titleMulticomponent antimicrobial transparent polymer coatingsen_HK
dc.typeArticleen_HK
dc.identifier.emailDjurišić, AB: dalek@hku.hken_HK
dc.identifier.emailLeung, FCC: fcleung@hkucc.hku.hken_HK
dc.identifier.emailChan, WK: waichan@hku.hken_HK
dc.identifier.authorityDjurišić, AB=rp00690en_HK
dc.identifier.authorityLeung, FCC=rp00731en_HK
dc.identifier.authorityChan, WK=rp00667en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/app.34275en_HK
dc.identifier.scopuseid_2-s2.0-79960562181en_HK
dc.identifier.hkuros197770en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-79960562181&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume122en_HK
dc.identifier.issue3en_HK
dc.identifier.spage1572en_HK
dc.identifier.epage1578en_HK
dc.identifier.isiWOS:000293849200013-
dc.publisher.placeUnited Statesen_HK
dc.relation.projectStudies of Fundamental Properties of Nanosurfaces and Selected Applications-
dc.relation.projectStudies of Fundamental Properties of Nanosurfaces and Selected Applications-
dc.relation.projectAntimicrobial nanostructured coatings deposited by low temperature, inexpensive, solution methods-
dc.identifier.scopusauthoridChan, CMN=35239877600en_HK
dc.identifier.scopusauthoridCheng, HS=35794981100en_HK
dc.identifier.scopusauthoridDjurišić, AB=7004904830en_HK
dc.identifier.scopusauthoridNg, AMC=12140078600en_HK
dc.identifier.scopusauthoridLeung, FCC=7103078633en_HK
dc.identifier.scopusauthoridChan, WK=13310083000en_HK
dc.identifier.issnl0021-8995-

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