0 98

Cited 3 times in

Effect of the ultraviolet light treatment and storage methods on the biological activity of a titanium implant surface

DC FieldValueLanguage
dc.contributor.author김광만-
dc.contributor.author이기준-
dc.contributor.author이재훈-
dc.contributor.author차정열-
dc.contributor.author최성환-
dc.contributor.author황충주-
dc.date.accessioned2018-07-20T08:45:26Z-
dc.date.available2018-07-20T08:45:26Z-
dc.date.issued2017-
dc.identifier.issn0109-5641-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/161386-
dc.description.abstractOBJECTIVE: We evaluated whether the biological activity of the surface of titanium, when stored in an aqueous solution, in low vacuum, and under ambient conditions after ultraviolet light (UV) treatment is comparable to that of the surface immediately after UV treatment for 15min and that after dielectric barrier discharge (DBD) plasma treatment for 15min. METHODS: Grade IV titanium discs with machined surfaces were irradiated with UV and their surface properties were evaluated immediately and after storage for 28days in distilled H2O (dH2O), a vacuum desiccator (31.325kPa), and a sealed container under air. Their surface characteristics were evaluated by atomic force microscopy, X-ray diffraction, contact angle analysis, and X-ray photoelectron spectroscopy. Biological activities were determined by analyzing the albumin adsorption, MC3T3-E1 cell adhesion, and cytoskeleton development. RESULTS: Hydrophilicity of titanium surfaces stored in dH2O was comparable to that immediately after UV treatment and higher than that immediately after DBD plasma treatment (P<0.001). Storage in dH2O and in low vacuum immediately after UV treatment prevented hydrocarbon contamination and maintained elevated amounts of titanium and oxygen. After 28 days, protein adsorption, cellular adhesion, and cytoskeletal development of MC3T3-E1 cells on the titanium surfaces stored in dH2O were significantly enhanced compared to those stored in low vacuum and under ambient conditions while being comparable to those immediately after UV and DBD plasma treatments. SIGNIFICANCE: UV treatment of the titanium implants followed by wet storage is useful for maintaining enhanced biological activity and overcoming biological aging during shelf storage.-
dc.description.statementOfResponsibilityrestriction-
dc.languageEnglish-
dc.publisherElsevier Science-
dc.relation.isPartOfDental Materials-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rightshttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.titleEffect of the ultraviolet light treatment and storage methods on the biological activity of a titanium implant surface-
dc.typeArticle-
dc.contributor.collegeCollege of Dentistry-
dc.contributor.departmentDept. of Dental Engineering-
dc.contributor.googleauthorSung-Hwan Choi-
dc.contributor.googleauthorWon-Seok Jeong-
dc.contributor.googleauthorJung-Yul Cha-
dc.contributor.googleauthorJae-Hoon Lee-
dc.contributor.googleauthorKee-Joon Lee-
dc.contributor.googleauthorHyung-Seog Yu-
dc.contributor.googleauthorEun-Ha Choi-
dc.contributor.googleauthorKwang-Mahn Kim-
dc.contributor.googleauthorChung-Ju Hwang-
dc.identifier.doi10.1016/j.dental.2017.09.017-
dc.contributor.localIdA00312-
dc.contributor.localIdA02698-
dc.contributor.localIdA03091-
dc.contributor.localIdA04006-
dc.contributor.localIdA04083-
dc.contributor.localIdA04492-
dc.relation.journalcodeJ00699-
dc.identifier.eissn1879-0097-
dc.identifier.pmid29033191-
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0109564117303640-
dc.subject.keywordBiological activity-
dc.subject.keywordDielectric barrier discharge plasma-
dc.subject.keywordOsseointegration-
dc.subject.keywordTitanium implant-
dc.subject.keywordUltraviolet light-
dc.subject.keywordVacuum storage-
dc.subject.keywordWet storage-
dc.contributor.alternativeNameKim, Kwang Mahn-
dc.contributor.alternativeNameLee, Kee Joon-
dc.contributor.alternativeNameLee, Jae Hoon-
dc.contributor.alternativeNameCha, Jung Yul-
dc.contributor.alternativeNameChoi, Sung Hwan-
dc.contributor.alternativeNameHwang, Chung Ju-
dc.contributor.affiliatedAuthorKim, Kwang Mahn-
dc.contributor.affiliatedAuthorLee, Kee Joon-
dc.contributor.affiliatedAuthorLee, Jae Hoon-
dc.contributor.affiliatedAuthorCha, Jung Yul-
dc.contributor.affiliatedAuthorChoi, Sung Hwan-
dc.contributor.affiliatedAuthorHwang, Chung Ju-
dc.citation.volume33-
dc.citation.number12-
dc.citation.startPage1426-
dc.citation.endPage1435-
dc.identifier.bibliographicCitationDental Materials, Vol.33(12) : 1426-1435, 2017-
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Dental Biomaterials and Bioengineering (치과생체재료공학교실) > 1. Journal Papers
2. College of Dentistry (치과대학) > Dept. of Orthodontics (교정과학교실) > 1. Journal Papers
2. College of Dentistry (치과대학) > Dept. of Prosthodontics (보철과학교실) > 1. Journal Papers

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.