Evaluation of the Microhardness and Monomer Release of Resin-Based Dental Materials

dc.authorscopusid59552428800
dc.authorscopusid14068418700
dc.contributor.authorOmeroglu, M. Kutuk
dc.contributor.authorErtas, E.
dc.date.accessioned2025-03-15T20:27:26Z
dc.date.available2025-03-15T20:27:26Z
dc.date.issued2024
dc.departmentOkan Universityen_US
dc.department-temp[Omeroglu, M. Kutuk] Istanbul Okan Univ, Fac Dent, Dept Restorat Dent, Istanbul, Turkiye; [Ertas, E.] Ondokuz Mayis Univ, Fac Dent, Dept Restorat Dent, Samsun, Turkiyeen_US
dc.description.abstractThis study aims to evaluate TEGDMA release at different time intervals and microhardness in resin infiltrants, two flowable composites, and two fissure sealants commonly used in minimally invasive dentistry. Disc-shaped specimens were prepared using a resin infiltrant (ICON), two flowable composites (Grandio So Heavy, Filtek Ultimate), and two fissure sealants (Clinpro Fissure Sealant, Grandio Seal), then polymerized with Elipar S10. Each material's Vickers Hardness Number (VHN) was evaluated after 24 hours using the HMV-G (Shimadzu) microhardness tester. TEGDMA release was determined by storing the samples in a 75-25% ethanol-water solution at 37 degrees C and measuring cumulative TEGDMA concentrations at 10 minutes, 1 hour, 24 hours, and 7 days using an Agilent 1100 HPLC system. Statistical analyses were conducted using repeated measures ANOVA with SPSS 20.0V. TEGDMA was released from all tested materials at all time intervals. The highest release was observed in ICON, significantly exceeding other materials (p < 0.05), while the lowest release was from Filtek Ultimate (p < 0.05). When compared, flowable composites released less TEGDMA than fissure sealants. No significant differences were noted between the Filtek Ultimate, Grandio So Heavy, Clinpro Seal, and GrandioSeal groups. The lowest microhardness values were obtained in the ICON group. All tested resin-based dental materials released TEGDMA, with the highest levels from ICON. Further studies are needed to evaluate these materials' safety and clinical relevance.en_US
dc.description.sponsorshipScientific Research Project Commission of Ondokuz Mayimath;s University [PYO.DIS.1901.17.001]en_US
dc.description.sponsorshipThis study was supported by the Scientific Research Project Commission of Ondokuz May & imath;s University with the Project number PYO.DIS.1901.17.001.en_US
dc.description.woscitationindexScience Citation Index Expanded
dc.identifier.citation0
dc.identifier.doi10.1007/s11223-025-00739-8
dc.identifier.endpage1304en_US
dc.identifier.issn0039-2316
dc.identifier.issn1573-9325
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85217573919
dc.identifier.scopusqualityQ4
dc.identifier.startpage1297en_US
dc.identifier.urihttps://doi.org/10.1007/s11223-025-00739-8
dc.identifier.volume56en_US
dc.identifier.wosWOS:001417666700001
dc.identifier.wosqualityQ4
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFissure Sealanten_US
dc.subjectHplcen_US
dc.subjectMicrohardnessen_US
dc.subjectResidual Monomeren_US
dc.subjectResin Infiltrationen_US
dc.subjectTegdmaen_US
dc.titleEvaluation of the Microhardness and Monomer Release of Resin-Based Dental Materialsen_US
dc.typeArticleen_US
dspace.entity.typePublication

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