Interpretation of Electrostatic Self-Potential Measurements Using Interface-Trapped Microspheres with Surface Heterogeneity
DC Field | Value | Language |
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dc.contributor.author | Choi, Kyu Hwan | - |
dc.contributor.author | Kang, Dong Woo | - |
dc.contributor.author | Yoo, Sunghoon | - |
dc.contributor.author | Lee, Seunghyun | - |
dc.contributor.author | Park, Bum Jun | - |
dc.date.available | 2020-05-12T11:43:16Z | - |
dc.date.created | 2020-05-06 | - |
dc.date.issued | 2020-03 | - |
dc.identifier.issn | 2637-6105 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/41942 | - |
dc.description.abstract | Electrostatic self-potentials of individual particles trapped at an oil-water interface were determined, and the effects of surface chemical nonuniformity on heterogeneous self-potentials and equilibrium microstructures were investigated. Direct measurement of the pair interactions and the self-potentials of polystyrene microspheres were performed using optical laser tweezers. The individual particles had different self-potentials even when they possessed the same surface functionalities. Atomic force microscopy measurements elucidated the relationship between nonuniform surface charge distribution and heterogeneity and magnitude of self-potentials. Monte Carlo simulations demonstrated that self-potential heterogeneity led to the formation of more melted microstructures that showed excellent consistency with experiments. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | ACS APPLIED POLYMER MATERIALS | - |
dc.title | Interpretation of Electrostatic Self-Potential Measurements Using Interface-Trapped Microspheres with Surface Heterogeneity | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000526397400029 | - |
dc.identifier.doi | 10.1021/acsapm.9b01189 | - |
dc.identifier.bibliographicCitation | ACS APPLIED POLYMER MATERIALS, v.2, no.3, pp.1304 - 1311 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85086021534 | - |
dc.citation.endPage | 1311 | - |
dc.citation.startPage | 1304 | - |
dc.citation.title | ACS APPLIED POLYMER MATERIALS | - |
dc.citation.volume | 2 | - |
dc.citation.number | 3 | - |
dc.contributor.affiliatedAuthor | Yoo, Sunghoon | - |
dc.contributor.affiliatedAuthor | Lee, Seunghyun | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Heterogeneity | - |
dc.subject.keywordAuthor | Self-potential | - |
dc.subject.keywordAuthor | Surface charge patchiness | - |
dc.subject.keywordAuthor | Fluid interface | - |
dc.subject.keywordAuthor | Optical tweezers | - |
dc.subject.keywordPlus | COLLOIDAL PARTICLES | - |
dc.subject.keywordPlus | CAPILLARY INTERACTIONS | - |
dc.subject.keywordPlus | ELLIPSOIDAL PARTICLES | - |
dc.subject.keywordPlus | CONTACT-LINE | - |
dc.subject.keywordPlus | OIL | - |
dc.subject.keywordPlus | EMULSIONS | - |
dc.subject.keywordPlus | SEPARATION | - |
dc.subject.keywordPlus | MEMBRANES | - |
dc.subject.keywordPlus | FORCES | - |
dc.subject.keywordPlus | MICROPARTICLES | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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