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Antibacterial, physical and mechanical properties of bonding agent containing synthesized Zinc Dimethacrylate

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Antibacterial, physical and mechanical properties of bonding agent containing synthesized Zinc Dimethacrylate

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dc.contributor.author Eskandarizadeh, Ali es
dc.contributor.author Sharokhi, Fahimeh es
dc.contributor.author Hamze, Faeze es
dc.contributor.author Kalantari, Maryam es
dc.contributor.author Hoseiniffar, Razieh es
dc.contributor.author Khaleghi, Mouj es
dc.contributor.author Shadman, Niloofar es
dc.contributor.author Ramezani, Fatemeh es
dc.date.accessioned 2019-11-22T12:20:53Z
dc.date.available 2019-11-22T12:20:53Z
dc.date.issued 2019 es
dc.identifier.citation Eskandarizadeh, Ali ; Sharokhi, Fahimeh ; Hamze, Faeze ; Kalantari, Maryam ; Hoseiniffar, Razieh ; Khaleghi, Mouj ; Shadman, Niloofar ; Ramezani, Fatemeh. Antibacterial, physical and mechanical properties of bonding agent containing synthesized Zinc Dimethacrylate. En: Journal of Clinical and Experimental Dentistry, 11 8 2019: 686-694 es
dc.identifier.uri https://hdl.handle.net/10550/72306
dc.description.abstract The aim of this study includes synthesis of zinc dimethacrylate ionomer (ZDMA) by a new method, incorporate it into resin bonding and evaluate its antibacterial, physical and mechanical properties. Resin adhesives containing 0 to 5% wt of ZDMA was produced and the following tests were accomplished: A: Antibacterial test: 1.Direct contact test. 2.Material aging; in both of them the bacterial colony counting were performed. B: Physical test: 1.Degree of conversion (D.C). 2.Evaluating the amount of released Zinc ion release in aqueous medium. C: Mechanical test: 1.Compressive strength test. 2.Shear bond test (enamel and dentine separately). The obtained results were statistically analyzed using One Way ANOVA and LSD post hoc test (?=0.05). The anti-bacterial test revealed that all the ZDMA containing groups significantly reduced the amount of Streptococcus Mutans bacteria. Moreover, the D.C in all ZDMA groups was enhanced. Furthermore, ion release analysis revealed noticeable stability of Zn2+ in samples, as in the 5wt.% group it was even after nine cycle of 24h wash. On the other hand, the compressive strength was significantly reduced just in the 5% ZDMA group while the other groups were superior comparing to the control. In addition, there was no significant difference among the enamel shear bond strength of the groups. However, about the dentine shear bond strength, only the 5% ZDMA group was significantly higher than the control. Low percentages of ZDMA in adhesive could impart anti-bacterial efficacy without challenging its mechanical and physical properties. es
dc.title Antibacterial, physical and mechanical properties of bonding agent containing synthesized Zinc Dimethacrylate es
dc.type journal article es_ES
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.identifier.doi 10.4317/jced.55636 es
dc.type.hasVersion VoR es_ES

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