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dc.contributor.authorKu, Kang Hee-
dc.contributor.authorShin, Jae Man-
dc.contributor.authorKlinger, Daniel-
dc.contributor.authorJang, Se Gyu-
dc.contributor.authorHayward, Ryan C.-
dc.contributor.authorHawker, Craig J.-
dc.contributor.authorKim, Bumjoon J.-
dc.date.accessioned2024-01-20T04:30:37Z-
dc.date.available2024-01-20T04:30:37Z-
dc.date.created2021-09-05-
dc.date.issued2016-05-
dc.identifier.issn1936-0851-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/124118-
dc.description.abstractA series of porous block copolymer (BCP) particles with controllable morphology and pore sizes was fabricated by tuning the interfacial behavior of BCP droplets in oil-in-water emulsions. A synergistic adsorption of polystyrene-b-poly(4-vinylpyridine) (PS-b-P4VP) BCPs and sodium dodecyl sulfate (SDS) to the surface of the emulsion droplet induced a dramatic decrease in the interfacial tension and generated interfacial instability at the particle surface. In particular, the SDS concentration and the P4VP volume fraction of PS-b-P4VP were key parameters in determining the degree of interfacial instability, leading to different types of particles including micelles, capsules, closed-porosity particles, and open-porosity particles with tunable pore sizes ranging from 10 to 500 nm. The particles with open-porosity could be used as pH responsive, high capacity delivery systems where the uptake and release of multiple dyes could be achieved.-
dc.languageEnglish-
dc.publisherAMER CHEMICAL SOC-
dc.subjectSEEDED DISPERSION POLYMERIZATION-
dc.subjectPERFORMANCE LIQUID-CHROMATOGRAPHY-
dc.subjectPOROUS MICROPARTICLE-
dc.subjectSPONTANEOUS EMULSIFICATION-
dc.subjectNANOPARTICLE SURFACTANTS-
dc.subjectDRUG-DELIVERY-
dc.subjectMICELLES-
dc.subjectMICROSPHERES-
dc.subjectROUTE-
dc.subjectSPHERES-
dc.titleParticles with Tunable Porosity and Morphology by Controlling Interfacial Instability in Block Copolymer Emulsions-
dc.typeArticle-
dc.identifier.doi10.1021/acsnano.6b00985-
dc.description.journalClass1-
dc.identifier.bibliographicCitationACS NANO, v.10, no.5, pp.5243 - 5251-
dc.citation.titleACS NANO-
dc.citation.volume10-
dc.citation.number5-
dc.citation.startPage5243-
dc.citation.endPage5251-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000376825100038-
dc.identifier.scopusid2-s2.0-84973324701-
dc.relation.journalWebOfScienceCategoryChemistry, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryNanoscience & Nanotechnology-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.relation.journalResearchAreaMaterials Science-
dc.type.docTypeArticle-
dc.subject.keywordPlusSEEDED DISPERSION POLYMERIZATION-
dc.subject.keywordPlusPERFORMANCE LIQUID-CHROMATOGRAPHY-
dc.subject.keywordPlusPOROUS MICROPARTICLE-
dc.subject.keywordPlusSPONTANEOUS EMULSIFICATION-
dc.subject.keywordPlusNANOPARTICLE SURFACTANTS-
dc.subject.keywordPlusDRUG-DELIVERY-
dc.subject.keywordPlusMICELLES-
dc.subject.keywordPlusMICROSPHERES-
dc.subject.keywordPlusROUTE-
dc.subject.keywordPlusSPHERES-
dc.subject.keywordAuthorporous particle-
dc.subject.keywordAuthorblock copolymer-
dc.subject.keywordAuthorinterfacial instability-
dc.subject.keywordAuthoremulsion droplet-
dc.subject.keywordAuthordrug-delivery-
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KIST Article > 2016
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