{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,15]],"date-time":"2026-04-15T19:50:26Z","timestamp":1776282626969,"version":"3.50.1"},"reference-count":35,"publisher":"FapUNIFESP (SciELO)","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Braz. Dent. J."],"abstract":"<jats:p>Resumo Este estudo avaliou o efeito de diferentes protocolos de aplica\u00e7\u00e3o de glaze sobre a rugosidade superficial, a translucidez e o comportamento \u00e0 fadiga de uma cer\u00e2mica \u00e0 base de dissilicato de l\u00edtio (CEREC Tessera, Dentsply, Alemanha). Discos (cor A2 HT; \u00d8 = 10 mm; espessura = 1 mm) foram confeccionados e distribu\u00eddos aleatoriamente em tr\u00eas grupos (n = 7 para rugosidade e translucidez; n = 12 para fadiga): CTRL (apenas cristaliza\u00e7\u00e3o), CCG (cristaliza\u00e7\u00e3o e glaze em um \u00fanico ciclo) e C+G (cristaliza\u00e7\u00e3o seguida de um ciclo adicional de glaze). A rugosidade superficial (Ra, Rz) foi mensurada com um perfil\u00f4metro de contato, e a translucidez (TP00) foi calculada a partir das coordenadas de cor CIEDE2000. O \u0394TP entre os grupos tamb\u00e9m foi determinado. Os esp\u00e9cimes foram cimentados a discos de resina ep\u00f3xi refor\u00e7ada por fibras de vidro e submetidos a ensaio de fadiga c\u00edclica sob imers\u00e3o em \u00e1gua at\u00e9 a fratura. ANOVA de uma via e testes post-hoc de Tukey foram utilizados para rugosidade e translucidez, e Kaplan-Meier com teste de Mantel-Cox para fadiga. Um esp\u00e9cime fraturado de cada grupo foi analisado por MEV para observar a inicia\u00e7\u00e3o e propaga\u00e7\u00e3o das trincas. A aplica\u00e7\u00e3o do glaze aumentou a rugosidade superficial, sendo CCG e C+G mais rugosos que CTRL (p &gt; 0,05). Os valores de TP00 variaram de 27,12 (C+G) a 28,33 (CCG), sem diferen\u00e7as significativas. Os valores de \u0394TP (0,30 para CCG e 0,91 para C+G) ficaram abaixo do limiar de perceptibilidade. O desempenho \u00e0 fadiga diferiu entre os grupos (p &lt; 0,05), com C+G apresentando maior n\u00famero m\u00e9dio de ciclos at\u00e9 a falha em compara\u00e7\u00e3o com CTRL e CCG, embora a carga de falha n\u00e3o tenha diferido significativamente. A an\u00e1lise em MEV revelou trincas iniciando na superf\u00edcie de cimenta\u00e7\u00e3o sob tens\u00e3o e se propagando em dire\u00e7\u00e3o \u00e0 superf\u00edcie oclusal.<\/jats:p>","DOI":"10.1590\/0103-644020266769","type":"journal-article","created":{"date-parts":[[2026,4,15]],"date-time":"2026-04-15T18:25:06Z","timestamp":1776277506000},"source":"Crossref","is-referenced-by-count":0,"title":["Fatigue behavior and translucency of lithium disilicate ceramic: effect of glazing application"],"prefix":"10.1590","volume":"37","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5366-3404","authenticated-orcid":false,"given":"Bibiana Vogel Peres","family":"Riesgo","sequence":"first","affiliation":[{"name":"Federal University of Santa Maria,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-4070-7668","authenticated-orcid":false,"given":"Luiza","family":"Ribeiro","sequence":"additional","affiliation":[{"name":"Federal University of Santa Maria,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7702-0013","authenticated-orcid":false,"given":"Pablo Machado","family":"Soares","sequence":"additional","affiliation":[{"name":"Federal University of Santa Maria,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6576-267X","authenticated-orcid":false,"given":"Luiza Freitas Brum","family":"Souza","sequence":"additional","affiliation":[{"name":"Federal University of Santa Maria,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7203-6924","authenticated-orcid":false,"given":"Luiz Felipe","family":"Valandro","sequence":"additional","affiliation":[{"name":"Federal University of Santa Maria,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9077-9067","authenticated-orcid":false,"given":"Gabriel Kalil Rocha","family":"Pereira","sequence":"additional","affiliation":[{"name":"Federal University of Santa Maria,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4572-6142","authenticated-orcid":false,"given":"Liliana Gressler","family":"May","sequence":"additional","affiliation":[{"name":"Federal University of Santa Maria,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"530","published-online":{"date-parts":[[2026]]},"reference":[{"issue":"2","key":"ref1","doi-asserted-by":"crossref","first-page":"318","DOI":"10.1016\/j.dental.2021.12.013","article-title":"Grasping the Lithium hype: Insights into modern dental Lithium Silicate glass-ceramics","volume":"38","author":"Lubauer J","year":"2022","journal-title":"Dent Mater"},{"key":"ref2","article-title":"Fatigue strength of several dental ceramics indicated for CAD-CAM monolithic restorations","volume":"11","author":"Nishioka G.","year":"2018","journal-title":"Braz. 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