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Development of ultra-hydrophilic and non-cytotoxic dental vinyl polysiloxane impression materials using a non-thermal atmospheric-pressure plasma jet
DC Field | Value | Language |
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dc.contributor.author | 권재성 | - |
dc.contributor.author | 김경남 | - |
dc.date.accessioned | 2014-12-18T08:41:32Z | - |
dc.date.available | 2014-12-18T08:41:32Z | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 0022-3727 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/86777 | - |
dc.description.abstract | Dental vinyl polysiloxane (VPS) impression materials are widely used for the replication of intraoral tissue where hydrophilicity is important as the oral tissues are surrounded by wet saliva. Recent attempts to improve the wettability of VPS using a 'surfactant', however, have resulted in a high level of cytotoxicity. Hence, in this study, application of a non-thermal atmospheric-pressure plasma jet (NTAPPJ) on VPS and its effects in terms of both hydrophilicity and cytotoxicity were investigated. The results showed that the application of the plasma jet resulted in significant improvement of hydrophilicity of VPS that had no surfactant, whereby the results were similar to commercially available products with the surfactant. The surface chemical analysis results indicated that this was due to the oxidation and decreased amount of hydrocarbon on the surface following NTAPPJ exposure. Meanwhile, an NTAPPJ-treated sample was shown to be non-cytotoxic. Therefore, the use of dental VPS impression materials without any surfactant, in conjunction with an NTAPPJ treatment, is a promising method for ultra-hydrophilic but yet non-cytotoxic materials. | - |
dc.description.statementOfResponsibility | open | - |
dc.relation.isPartOf | JOURNAL OF PHYSICS D-APPLIED PHYSICS | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Development of ultra-hydrophilic and non-cytotoxic dental vinyl polysiloxane impression materials using a non-thermal atmospheric-pressure plasma jet | - |
dc.type | Article | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.department | Dept. of Dental Engineering (치과생체재료공학) | - |
dc.contributor.googleauthor | Jae-Sung Kwon | - |
dc.contributor.googleauthor | Yong Hee Kim | - |
dc.contributor.googleauthor | Eun Ha Choi | - |
dc.contributor.googleauthor | Kyoung-Nam Kim | - |
dc.identifier.doi | 1088/0022-3727/46/19/195201 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00247 | - |
dc.contributor.localId | A00292 | - |
dc.relation.journalcode | J01708 | - |
dc.identifier.url | http://iopscience.iop.org/0022-3727/46/19/195201 | - |
dc.contributor.alternativeName | Kwon, Jae Sung | - |
dc.contributor.alternativeName | Kim, Kyoung Nam | - |
dc.contributor.affiliatedAuthor | Kwon, Jae Sung | - |
dc.contributor.affiliatedAuthor | Kim, Kyoung Nam | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 46 | - |
dc.citation.number | 19 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 5 | - |
dc.identifier.bibliographicCitation | JOURNAL OF PHYSICS D-APPLIED PHYSICS, Vol.46(19) : 1-5, 2013 | - |
dc.identifier.rimsid | 29198 | - |
dc.type.rims | ART | - |
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