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dc.contributor.authorPark, SungJun-
dc.contributor.authorPark, Hye Hun-
dc.contributor.authorKim, Sung Yeon-
dc.contributor.authorKim, Su Jung-
dc.contributor.authorWoo, Kyoungja-
dc.contributor.authorKo, GwangPyo-
dc.date.accessioned2024-01-20T10:02:23Z-
dc.date.available2024-01-20T10:02:23Z-
dc.date.created2021-09-05-
dc.date.issued2014-04-
dc.identifier.issn0099-2240-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/126909-
dc.description.abstractSilver nanoparticles (AgNPs) are considered to be a potentially useful tool for controlling various pathogens. However, there are concerns about the release of AgNPs into environmental media, as they may generate adverse human health and ecological effects. In this study, we developed and evaluated a novel micrometer-sized magnetic hybrid colloid (MHC) decorated with variously sized AgNPs (AgNP-MHCs). After being applied for disinfection, these particles can be easily recovered from environmental media using their magnetic properties and remain effective for inactivating viral pathogens. We evaluated the efficacy of AgNP-MHCs for inactivating bacteriophage phi X174, murine norovirus (MNV), and adenovirus serotype 2 (AdV2). These target viruses were exposed to AgNP-MHCs for 1, 3, and 6 h at 25 degrees C and then analyzed by plaque assay and real-time TaqMan PCR. The AgNP-MHCs were exposed to a wide range of pH levels and to tap and surface water to assess their antiviral effects under different environmental conditions. Among the three types of AgNP-MHCs tested, Ag30-MHCs displayed the highest efficacy for inactivating the viruses. The phi X174 and MNV were reduced by more than 2 log(10) after exposure to 4.6 x 10(9) Ag30-MHCs/ml for 1 h. These results indicated that the AgNP-MHCs could be used to inactivate viral pathogens with minimum chance of potential release into environment.-
dc.languageEnglish-
dc.publisherAMER SOC MICROBIOLOGY-
dc.subjectMURINE NOROVIRUS-
dc.subjectANTIBACTERIAL ACTIVITY-
dc.subjectCYTOTOXICITY-
dc.subjectDISINFECTION-
dc.subjectINACTIVATION-
dc.subjectVIRUS-
dc.subjectMODEL-
dc.subjectADENOVIRUSES-
dc.subjectNANOSILVER-
dc.subjectGOLD-
dc.titleAntiviral Properties of Silver Nanoparticles on a Magnetic Hybrid Colloid-
dc.typeArticle-
dc.identifier.doi10.1128/AEM.03427-13-
dc.description.journalClass1-
dc.identifier.bibliographicCitationAPPLIED AND ENVIRONMENTAL MICROBIOLOGY, v.80, no.8, pp.2343 - 2350-
dc.citation.titleAPPLIED AND ENVIRONMENTAL MICROBIOLOGY-
dc.citation.volume80-
dc.citation.number8-
dc.citation.startPage2343-
dc.citation.endPage2350-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000333531600003-
dc.identifier.scopusid2-s2.0-84896901463-
dc.relation.journalWebOfScienceCategoryBiotechnology & Applied Microbiology-
dc.relation.journalWebOfScienceCategoryMicrobiology-
dc.relation.journalResearchAreaBiotechnology & Applied Microbiology-
dc.relation.journalResearchAreaMicrobiology-
dc.type.docTypeArticle-
dc.subject.keywordPlusMURINE NOROVIRUS-
dc.subject.keywordPlusANTIBACTERIAL ACTIVITY-
dc.subject.keywordPlusCYTOTOXICITY-
dc.subject.keywordPlusDISINFECTION-
dc.subject.keywordPlusINACTIVATION-
dc.subject.keywordPlusVIRUS-
dc.subject.keywordPlusMODEL-
dc.subject.keywordPlusADENOVIRUSES-
dc.subject.keywordPlusNANOSILVER-
dc.subject.keywordPlusGOLD-
dc.subject.keywordAuthorAntiviral-
dc.subject.keywordAuthorsilver nanoparticle-
dc.subject.keywordAuthormagnetic hybrid colloid-
dc.subject.keywordAuthorpathogen-
dc.subject.keywordAuthorenvironment-
dc.subject.keywordAuthorbacteriophage-
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KIST Article > 2014
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