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Effect of Zirconium Nanoparticles on the Mechanical Properties of Light-Cured Resin Based Dental Composites

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dc.contributor.author NIGHAT AFZA
dc.contributor.author ITRAT ANIS
dc.contributor.author MUHAMMAD ASLAM
dc.contributor.author MUHAMMAD RAZA SHAH
dc.contributor.author MUHAMMAD TAHIR HUSSAIN
dc.contributor.author TANVEER HUSSAIN BOKHARI
dc.contributor.author AJAZ HUSSAIN
dc.contributor.author MUHAMMAD SAFDER
dc.date.accessioned 2023-12-08T05:56:22Z
dc.date.available 2023-12-08T05:56:22Z
dc.date.issued 2012-06-20
dc.identifier.citation Afza, N., Anis, I., Aslam, M., Shah, M. R., Hussain, M. T., Bokhari, T. H., ... & Safder, M. (2012). Effect of zirconium nanoparticles on the mechanical properties of light-cured resin based dental composites. Journal of the Chemical Society of Pakistan, 34(3). en_US
dc.identifier.issn 0253-5106
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/20014
dc.description.abstract The aim of this study was to evaluate the mechanical properties of conventional composite resins (Solare-P) and the modified composite resin having mixed with zirconium nanoparticles. The composite resins are used to replace the missing tooth structure and improve esthetics. In this study, the composite was filled with increments in a mould which was 4 mm in depth and 3 mm in diameter. After filling, it was polymerized with halogen light curing unit for 20 seconds for each increment. In other experiments, the composite was mixed with zirconium nanoparticles and filled in the moulds with increments and polymerized for 20 seconds with halogen light curing unit for each increment. After keeping the moulds at 37 oC for 24 hours their mechanical properties including compressive force, %age elongation, compressive strength and hardness were evaluated. It was seen that by adding zirconium nanoparticles, compressive force, %age elongation, compressive strength and hardness increased significantly. Thus it was concluded that the new materials are better than the conventional compomers. en_US
dc.description.sponsorship The chemical society of Pakistan is an approved society from the PSF. en_US
dc.language.iso en en_US
dc.publisher HEJ Research Institute of Chemistry, University of Karachi, Karachi. en_US
dc.title Effect of Zirconium Nanoparticles on the Mechanical Properties of Light-Cured Resin Based Dental Composites en_US
dc.type Article en_US


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