{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T12:07:52Z","timestamp":1784290072595,"version":"3.55.0"},"reference-count":30,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T00:00:00Z","timestamp":1773014400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T00:00:00Z","timestamp":1773014400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100002322","name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002322","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["European J Oral Sciences"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    This study evaluated the influence of printing orientation and post\u2010curing on the color stability, gloss retention, and surface microhardness of a definitive three\u2010dimensional (3D)\u2010printed dental resin, a high\u2010strength photopolymer with inorganic fillers designed for permanent restorations, after immersion in a staining solution. Circular specimens (6\u00a0mm diameter and 1.5\u00a0mm thickness) were printed at 0\u00b0, 45\u00b0, and 90\u00b0 orientations and divided into two groups: control (\n                    <jats:italic>n<\/jats:italic>\n                    \u00a0=\u00a010), post\u2010cured according to the manufacturer's protocol, and negative control (\n                    <jats:italic>n<\/jats:italic>\n                    \u00a0=\u00a010), without post\u2010curing. Baseline color (\n                    <jats:italic>L<\/jats:italic>\n                    <jats:sup>*<\/jats:sup>\n                    ,\n                    <jats:italic>a<\/jats:italic>\n                    <jats:sup>*<\/jats:sup>\n                    ,\n                    <jats:italic>b<\/jats:italic>\n                    <jats:sup>*<\/jats:sup>\n                    ), gloss, and Knoop microhardness were measured, followed by reassessment after 21 days of immersion in a staining solution. Data were analyzed using two\u2010way and repeated\u2010measures analysis of variance (\n                    <jats:italic>\u03b1<\/jats:italic>\n                    \u00a0=\u00a00.05). Non\u2010post\u2010cured specimens showed perceptible but clinically acceptable color changes. Microhardness decreased after staining in all groups, regardless of curing. Gloss significantly diminished post\u2010staining, with the control group printed at 45\u00b0 showing superior retention. Printing orientation influenced color stability, with the 0\u00b0 orientation showing the highest stability. Post\u2010curing enhanced color stability and gloss retention in definitive 3D\u2010printed resins. Printing orientation affected optical outcomes, emphasizing the importance of optimizing both parameters for long\u2010term esthetic and mechanical reliability.\n                  <\/jats:p>","DOI":"10.1111\/eos.70083","type":"journal-article","created":{"date-parts":[[2026,3,10]],"date-time":"2026-03-10T05:37:23Z","timestamp":1773121043000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Influence of printing orientation and post\u2010curing on optical and surface properties of definitive three\u2010dimensional\u2010printed dental resin with inorganic fillers"],"prefix":"10.1111","volume":"134","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3173-8422","authenticated-orcid":false,"given":"Luana dos Santos","family":"Souza","sequence":"first","affiliation":[{"name":"Department of Restorative Dentistry Institute of Science and Technology S\u00e3o Paulo State University (UNESP)  S\u00e3o Jos\u00e9 dos Campos Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-6784-5239","authenticated-orcid":false,"given":"Andrea","family":"Mendoza","sequence":"additional","affiliation":[{"name":"Department of Restorative Dentistry and Prosthodontics School of Dentistry Universidad Esp\u00edritu Santo  Samborond\u00f3n Ecuador"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0521-7922","authenticated-orcid":false,"given":"Taciana Marco Ferraz","family":"Caneppele","sequence":"additional","affiliation":[{"name":"Department of Restorative Dentistry Institute of Science and Technology S\u00e3o Paulo State University (UNESP)  S\u00e3o Jos\u00e9 dos Campos Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6674-6142","authenticated-orcid":false,"given":"Pablo Lenin","family":"Benitez Sellan","sequence":"additional","affiliation":[{"name":"Department of Restorative Dentistry and Prosthodontics School of Dentistry Universidad Esp\u00edritu Santo  Samborond\u00f3n Ecuador"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9299-8792","authenticated-orcid":false,"given":"Eduardo","family":"Bresciani","sequence":"additional","affiliation":[{"name":"Department of Restorative Dentistry Institute of Science and Technology S\u00e3o Paulo State University (UNESP)  S\u00e3o Jos\u00e9 dos Campos 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