{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,28]],"date-time":"2026-10-28T14:00:32Z","timestamp":1793196032440,"version":"4.5.0"},"reference-count":18,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"3","license":[{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2026,7]]},"abstract":"Abstract<\/jats:title>\n \n Aim:<\/jats:title>\n The widespread use of printable resins contrasts with the limited evaluation of residual monomer release, that remains a significant concern for biocompatibility. Fewer studies estimated the monomer releases in printable denture base resins. The study evaluated the effect of glycerol-assisted UV post-curing at different time intervals on residual monomer release from 3D printed denture base resin.<\/jats:p>\n <\/jats:sec>\n \n Study Setting and Design:<\/jats:title>\n \n Invitro<\/jats:italic>\n experimental study.\n <\/jats:p>\n <\/jats:sec>\n \n Materials and Methodology:<\/jats:title>\n Forty standardized specimens of 50 mm diameter \u00d7 3 \u00b1 0.1 mm thickness were made using a DLP 3D printer in accordance with ISO 20795-1:2013 specifications. Following printing and ethanol washing, specimens were immersed in glycerol and subjected to UV post-curing at 0, 10, 20, and 30 minutes. Residual methyl methacrylate (MMA) release was measured by means of high-performance liquid chromatography (HPLC), and values were compared across groups.<\/jats:p>\n <\/jats:sec>\n \n Statistical Analysis:<\/jats:title>\n Kruskal\u2013Wallis test and Dunn\u2019s post hoc test with Bonferroni corrections.<\/jats:p>\n <\/jats:sec>\n \n Results:<\/jats:title>\n \n Reduction in MMA release was observed with increasing post-curing duration (\n P<\/jats:italic>\n < 0.001). Mean values decreased progressively from 26.68 ppm (0 min) to 7.78 ppm (30 min), with the 30-minute group demonstrating the lowest monomer elution.\n <\/jats:p>\n <\/jats:sec>\n \n Conclusion:<\/jats:title>\n Glycerol-assisted UV post-curing significantly reduced residual monomer release. A 30-minute curing duration appears optimal for improving polymerization and enhancing biocompatibility.<\/jats:p>\n <\/jats:sec>","DOI":"10.4103\/jips.jips_19_26","type":"journal-article","created":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T05:09:41Z","timestamp":1782882581000},"page":"245-251","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":3,"title":["Effect of glycerol-assisted ultraviolet postcuring duration on residual monomer release from 3D-printed denture base resins"],"prefix":"10.4103","volume":"26","author":[{"given":"Naveen Gopi","family":"Chander","sequence":"first","affiliation":[{"name":"Department of Prosthodontics, SRM Dental College, Bharathi Salai, Ramapuram, Chennai, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Harini Gnana","family":"Prakash","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics, SRM Dental College, Bharathi Salai, Ramapuram, Chennai, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aryan Shivaji","family":"Deshmukh","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics, SRM Dental College, Bharathi Salai, Ramapuram, Chennai, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thummala Venkata Sai","family":"Swetha","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics, SRM Dental College, Bharathi Salai, Ramapuram, Chennai, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2026,7,1]]},"reference":[{"key":"R1-20260701","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1007\/s10856-023-06729-z","article-title":"Degree of conversion and residual monomer elution of 3D-printed, milled and self-cured resin-based composite materials for temporary dental crowns and 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post-polymerization","volume":"130","author":"Lim","year":"2022","journal-title":"J Mech Behav Biomed Mater"},{"key":"R8-20260701","doi-asserted-by":"crossref","first-page":"2887","DOI":"10.1007\/s00784-021-04271-2","article-title":"Comparative analysis of leaching residual monomer and biological effects of four types of conventional and CAD\/CAM dental polymers: An in vitro study","volume":"26","author":"Wei","year":"2022","journal-title":"Clin Oral Investig"},{"key":"R9-20260701","doi-asserted-by":"crossref","first-page":"1486","DOI":"10.1016\/j.dental.2020.09.002","article-title":"Monomer release from surgical guide resins manufactured with different 3D printing devices","volume":"36","author":"Kessler","year":"2020","journal-title":"Dent Mater"},{"key":"R10-20260701","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1111\/jopr.13538","article-title":"Comparison of dimensional changes between CAD-CAM milled complete denture bases and 3D printed complete denture bases: An in 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