A. Ozdogan, Gizem Erdas, Ozge Gulmez, Furkan Karatas
{"title":"不同厚度玻璃陶瓷中树脂胶结料和试模浆料的颜色匹配","authors":"A. Ozdogan, Gizem Erdas, Ozge Gulmez, Furkan Karatas","doi":"10.1177/23202068241235748","DOIUrl":null,"url":null,"abstract":"This study aims to assess how well light-cured resin cements and the corresponding try-in pastes match in terms of color. A1 color blocks containing three different types of ceramic materials were used to generate 120 specimens (5 × 5 mm2). These specimens were split into two thickness-based groups, and the groups were then randomly allocated to receive various kinds of resin cement. Composite substrate blocks with A3 color and dimensions of 4 mm thickness were used to simulate dentin substrates. Color measurements were taken before and after the application of try-in pastes and resin cements using a spectrophotometer. The obtained results were analyzed using the CIELab and CIEDE2000 frameworks, and statistical analysis was performed using a three-way ANOVA test and paired sample t-test with a significance level of α = 0.05. There were no significant interactions between material, thickness, and cement in relation to color in both evaluation systems ( p > .05). However, there were significant differences in the a* values (green-red axis) between the try-in pastes and resin cements ( p < .05), while no significant differences were observed in the L* (lightness) and b* (blue-yellow axis) values ( p > .05). The try-in pastes utilized for pre-cementation evaluation exhibited favorable color compatibility with the corresponding resin cements.","PeriodicalId":43017,"journal":{"name":"Journal of Advanced Oral Research","volume":null,"pages":null},"PeriodicalIF":0.6000,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Color Matching between Resin Cements and Try-in Pastes in Glass Ceramics at Different Thicknesses\",\"authors\":\"A. Ozdogan, Gizem Erdas, Ozge Gulmez, Furkan Karatas\",\"doi\":\"10.1177/23202068241235748\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This study aims to assess how well light-cured resin cements and the corresponding try-in pastes match in terms of color. A1 color blocks containing three different types of ceramic materials were used to generate 120 specimens (5 × 5 mm2). These specimens were split into two thickness-based groups, and the groups were then randomly allocated to receive various kinds of resin cement. Composite substrate blocks with A3 color and dimensions of 4 mm thickness were used to simulate dentin substrates. Color measurements were taken before and after the application of try-in pastes and resin cements using a spectrophotometer. The obtained results were analyzed using the CIELab and CIEDE2000 frameworks, and statistical analysis was performed using a three-way ANOVA test and paired sample t-test with a significance level of α = 0.05. There were no significant interactions between material, thickness, and cement in relation to color in both evaluation systems ( p > .05). However, there were significant differences in the a* values (green-red axis) between the try-in pastes and resin cements ( p < .05), while no significant differences were observed in the L* (lightness) and b* (blue-yellow axis) values ( p > .05). The try-in pastes utilized for pre-cementation evaluation exhibited favorable color compatibility with the corresponding resin cements.\",\"PeriodicalId\":43017,\"journal\":{\"name\":\"Journal of Advanced Oral Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2024-03-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Advanced Oral Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1177/23202068241235748\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"DENTISTRY, ORAL SURGERY & MEDICINE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Advanced Oral Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1177/23202068241235748","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"DENTISTRY, ORAL SURGERY & MEDICINE","Score":null,"Total":0}
Color Matching between Resin Cements and Try-in Pastes in Glass Ceramics at Different Thicknesses
This study aims to assess how well light-cured resin cements and the corresponding try-in pastes match in terms of color. A1 color blocks containing three different types of ceramic materials were used to generate 120 specimens (5 × 5 mm2). These specimens were split into two thickness-based groups, and the groups were then randomly allocated to receive various kinds of resin cement. Composite substrate blocks with A3 color and dimensions of 4 mm thickness were used to simulate dentin substrates. Color measurements were taken before and after the application of try-in pastes and resin cements using a spectrophotometer. The obtained results were analyzed using the CIELab and CIEDE2000 frameworks, and statistical analysis was performed using a three-way ANOVA test and paired sample t-test with a significance level of α = 0.05. There were no significant interactions between material, thickness, and cement in relation to color in both evaluation systems ( p > .05). However, there were significant differences in the a* values (green-red axis) between the try-in pastes and resin cements ( p < .05), while no significant differences were observed in the L* (lightness) and b* (blue-yellow axis) values ( p > .05). The try-in pastes utilized for pre-cementation evaluation exhibited favorable color compatibility with the corresponding resin cements.