The color change in artificial white spot lesions measured using a spectroradiometer
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Younju | - |
dc.contributor.author | Son, Ho-Hyun | - |
dc.contributor.author | Yi, Keewook | - |
dc.contributor.author | Kim, Hae-Young | - |
dc.contributor.author | Ahn, Jinsoo | - |
dc.contributor.author | Chang, Juhea | - |
dc.date.accessioned | 2021-09-06T05:44:41Z | - |
dc.date.available | 2021-09-06T05:44:41Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2013-01 | - |
dc.identifier.issn | 1432-6981 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/104328 | - |
dc.description.abstract | The purpose of this study was to determine the color of white spot lesions. Human premolars were subjected to a pH cycling to produce artificial caries lesions and classified into groups (n = 10/group): group 1, immersion in deionized water; group 2, pH cycling without fluoride (F) application; group 3, pH cycling with immersion in 1,000 ppm NaF solution; and group 4, pH cycling with immersion in 5,000 ppm NaF solution. CIE L*a*b* color parameters of the tooth were determined using a spectroradiometer at baseline, after demineralization and after pH cycling. The extent of demineralization was evaluated by scanning electron microscopy (SEM) and electron microprobe analysis (EPMA). Significant degrees of color change (Delta E*) were observed after demineralization (p < 0.05). The changes were mainly due to an increase in lightness (L*) and a decrease in yellowness (b*). F application induced a significantly large Delta E* in group 4 (p < 0.05). The color reversal after remineralization was mostly due to the recovery of L*. SEM and EPMA verified that net mineral gains occurred in the subsurface lesions. The initially white appearance of enamel caries was a result of changes of L* and b*. F treatment partially restored the color of white spot lesions. F-driven remineralization induced both mineral gains and esthetic enhancement of artificially produced enamel white spot lesions. The increase of L* and the decrease of b* contributed to the color changes. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER HEIDELBERG | - |
dc.subject | MINERAL DISTRIBUTIONS | - |
dc.subject | ENAMEL LESIONS | - |
dc.subject | TOOTH ENAMEL | - |
dc.subject | IN-VITRO | - |
dc.subject | REMINERALIZATION | - |
dc.subject | DENTIN | - |
dc.subject | CARIES | - |
dc.subject | TRANSLUCENCY | - |
dc.subject | EFFICACY | - |
dc.title | The color change in artificial white spot lesions measured using a spectroradiometer | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Hae-Young | - |
dc.identifier.doi | 10.1007/s00784-012-0680-x | - |
dc.identifier.scopusid | 2-s2.0-84871935174 | - |
dc.identifier.wosid | 000313072200016 | - |
dc.identifier.bibliographicCitation | CLINICAL ORAL INVESTIGATIONS, v.17, no.1, pp.139 - 146 | - |
dc.relation.isPartOf | CLINICAL ORAL INVESTIGATIONS | - |
dc.citation.title | CLINICAL ORAL INVESTIGATIONS | - |
dc.citation.volume | 17 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 139 | - |
dc.citation.endPage | 146 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Dentistry, Oral Surgery & Medicine | - |
dc.relation.journalWebOfScienceCategory | Dentistry, Oral Surgery & Medicine | - |
dc.subject.keywordPlus | MINERAL DISTRIBUTIONS | - |
dc.subject.keywordPlus | ENAMEL LESIONS | - |
dc.subject.keywordPlus | TOOTH ENAMEL | - |
dc.subject.keywordPlus | IN-VITRO | - |
dc.subject.keywordPlus | REMINERALIZATION | - |
dc.subject.keywordPlus | DENTIN | - |
dc.subject.keywordPlus | CARIES | - |
dc.subject.keywordPlus | TRANSLUCENCY | - |
dc.subject.keywordPlus | EFFICACY | - |
dc.subject.keywordAuthor | Color | - |
dc.subject.keywordAuthor | Fluoride | - |
dc.subject.keywordAuthor | Remineralization | - |
dc.subject.keywordAuthor | Spectroradiometer | - |
dc.subject.keywordAuthor | White spot lesion | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.