DC Field | Value | Language |
---|---|---|
dc.contributor.author | Seo, H | - |
dc.contributor.author | Yoo, M | - |
dc.contributor.author | Jeon, S | - |
dc.date.accessioned | 2016-04-01T01:43:49Z | - |
dc.date.available | 2016-04-01T01:43:49Z | - |
dc.date.created | 2009-03-17 | - |
dc.date.issued | 2007-02-13 | - |
dc.identifier.issn | 0743-7463 | - |
dc.identifier.other | 2007-OAK-0000006573 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/23575 | - |
dc.description.abstract | A quartz crystal microbalance was used to study the influence of nanobubbles on the adsorption of polystyrene nanoparticles onto surfaces coated with gold, or coated with dodecanethiol or mercaptoundecanoic acid self-assembled monolayers (SAMs). Adsorption of the nanoparticles onto the surface causes the resonant frequency of the quartz crystal to decrease. We found that particles were adsorbed onto the gold-coated quartz crystal in air-rich water, but not in degassed water. This finding supports the long-standing hypothesis that nanobubbles play a key role in the long-range attractive force between hydrophobic surfaces in aqueous solutions. When the experiments were conducted using quartz crystals coated with a hydrophobic dodecanethiol SAM, the nanoparticles were adsorbed onto the surface even in degassed water due to the short-range hydrophobic interactions between the nanoparticles and the dodecanethiol molecules. In contrast, the nanoparticles were adsorbed to a lesser degree onto the hydrophilic mercaptoundecanoic acid-coated crystals due to electrostatic repulsive forces. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | LANGMUIR | - |
dc.subject | HYDROPHOBIC SURFACES | - |
dc.subject | RANGE ATTRACTION | - |
dc.subject | LONG-RANGE | - |
dc.subject | WATER | - |
dc.subject | FORCES | - |
dc.subject | INTERFACE | - |
dc.subject | BUBBLES | - |
dc.title | Influence of nanobubbles on the adsorption of nanoparticles | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1021/LA062763R | - |
dc.author.google | Seo, H | - |
dc.author.google | Yoo, M | - |
dc.author.google | Jeon, S | - |
dc.relation.volume | 23 | - |
dc.relation.issue | 4 | - |
dc.relation.startpage | 1623 | - |
dc.relation.lastpage | 1625 | - |
dc.contributor.id | 10132035 | - |
dc.relation.journal | LANGMUIR | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | LANGMUIR, v.23, no.4, pp.1623 - 1625 | - |
dc.identifier.wosid | 000243990200008 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 1625 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1623 | - |
dc.citation.title | LANGMUIR | - |
dc.citation.volume | 23 | - |
dc.contributor.affiliatedAuthor | Jeon, S | - |
dc.identifier.scopusid | 2-s2.0-33947157722 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 24 | - |
dc.description.scptc | 23 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | HYDROPHOBIC SURFACES | - |
dc.subject.keywordPlus | RANGE ATTRACTION | - |
dc.subject.keywordPlus | LONG-RANGE | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | FORCES | - |
dc.subject.keywordPlus | INTERFACE | - |
dc.subject.keywordPlus | BUBBLES | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.