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Silver nanoparticle incorporation effect on mechanical and ther at properties of denture base acrylic resins

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dc.contributor.author Dede, Dogu Omur
dc.contributor.author Hazer, Baki
dc.contributor.author Koroglu, Aysegul
dc.contributor.author Kurkcuoglu, Isin
dc.contributor.author Ozdemir, Tonguc
dc.contributor.author Sahin, Onur
dc.date.accessioned 2022-08-16T06:05:41Z
dc.date.available 2022-08-16T06:05:41Z
dc.date.issued 2016
dc.identifier.uri https://doi.org/10.1590/1678-775720160185
dc.identifier.uri https://www.scielo.br/j/jaos/a/PFKYzKjqhh4ypDctNQpxS4h/?lang=en
dc.identifier.uri http://earsiv.odu.edu.tr:8080/xmlui/handle/11489/1691
dc.description.abstract Objective: The aim of the present study was to evaluate the mechanical and thermal characteristics of two denture base acrylic resins containing silver nanoparticles (AgNPs). Material and Methods: Two different acrylic denture base resins (heat-polymerized and microwave polymerized) containing 0.3, 0.8 and 1.6 wt% AgNPs were evaluated for flexural strength, elastic modulus and impact strength. The glass transition temperature (Tg) and relative heat capacity (Cp) of the samples were determined from the Differential Scanning Calorimetry (DSC) results. For statistical analysis, two-way ANOVA and Tukey-HSD tests were performed. Results: Addition of 0.8% and 1.6% AgNPs in microwave polymerized resin significantly decreased the transverse strength and elastic modulus. In terms of impact strength, the addition of AgNPs has no effect on both resin groups. Glass transition temperature (Tg) was decreased with the addition of AgNPs for both denture base resins. Conclusions: The incorporation of AgNPs, generally used for antimicrobial efficiency, affected the transverse strength of the denture base acrylic resins depending on the concentration of nanoparticles. Tg was decreased with the addition of AgNPs for both denture base resins. en_US
dc.language.iso eng en_US
dc.publisher UNIV SAO PAULO FAC ODONTOLOGIA BAURU, AL DR OCTAVIO PINHEIRO BRISOLLA, 9-75, BAURU-SP, 17012-901, BRAZIL en_US
dc.relation.isversionof 10.1590/1678-775770160185 en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.subject NANO-PARTICLES; NANOCOMPOSITES; STRENGTH; RELEASE en_US
dc.subject Nanoparticles; Acrylic resin; Flexural strength; Impact strength; Differential scanning calorimetry en_US
dc.title Silver nanoparticle incorporation effect on mechanical and ther at properties of denture base acrylic resins en_US
dc.type article en_US
dc.relation.journal JOURNAL OF APPLIED ORAL SCIENCE en_US
dc.contributor.department Ordu Üniversitesi en_US
dc.contributor.authorID 0000-0001-8019-5829 en_US
dc.contributor.authorID 0000-0002-8018-6946 en_US
dc.contributor.authorID 0000-0003-1021-5702 en_US
dc.identifier.volume 24 en_US
dc.identifier.issue 6 en_US
dc.identifier.startpage 590 en_US
dc.identifier.endpage 596 en_US


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