Comparative analysis of the mechanical properties of fiber and stainless steel multistranded wires used for lingual fixed retention

Nov 22, 2017 by in Dental Materials Comments Off on Comparative analysis of the mechanical properties of fiber and stainless steel multistranded wires used for lingual fixed retention

Highlights • Three stranded wires demonstrated higher mechanical properties compared to fiber retainers. • The application of different resins has no effect on tensile properties of EverStick group. • Hardness…

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Survival of directly placed ormocer-based restorative materials: A systematic review and meta-analysis of clinical trials

Nov 22, 2017 by in Dental Materials Comments Off on Survival of directly placed ormocer-based restorative materials: A systematic review and meta-analysis of clinical trials

Highlights • Ormocers demonstrated no difference in success compared to conventional composites. • Although non-significant, the global failures was higher for ormocers. • A significantly higher failure rate due to…

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Evaluation of dental adhesive systems incorporating an antibacterial monomer eugenyl methacrylate (EgMA) for endodontic restorations

Nov 22, 2017 by in Dental Materials Comments Off on Evaluation of dental adhesive systems incorporating an antibacterial monomer eugenyl methacrylate (EgMA) for endodontic restorations

Abstract Objective The purpose of this study was to incorporate EgMA, an antibacterial monomer into two commercial dental adhesive systems for their application in endodontic restoration with the aim to…

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Osteoinductive potential and bone-bonding ability of ProRoot MTA, MTA Plus and Biodentine in rabbit intramedullary model: Microchemical characterization and histological analysis

Nov 22, 2017 by in Dental Materials Comments Off on Osteoinductive potential and bone-bonding ability of ProRoot MTA, MTA Plus and Biodentine in rabbit intramedullary model: Microchemical characterization and histological analysis

Abstract Objective To study the in vivo osteoinductive potential, bone-bonding ability (bioactivity) and bone biomineralization of current hydraulic calcium silicate cements used as graft materials and placed in contact with…

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Probing the neutralization behavior of zwitterionic monomer-containing dental adhesive

Nov 22, 2017 by in Dental Materials Comments Off on Probing the neutralization behavior of zwitterionic monomer-containing dental adhesive

Graphical abstract Highlights • Dental adhesive containing zwitterionic monomer shows tuning neutralization rate. • Resin exhibits faster photo-polymerization rate and higher conversion simultaneously. • Polymer shows improved neutralization rate without…

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Novel dental adhesive with triple benefits of calcium phosphate recharge, protein-repellent and antibacterial functions

Nov 22, 2017 by in Dental Materials Comments Off on Novel dental adhesive with triple benefits of calcium phosphate recharge, protein-repellent and antibacterial functions

Abstract Objective A new adhesive containing nanoparticles of amorphous calcium phosphate (NACP) with calcium (Ca) and phosphate (P) ion rechargeability was recently developed; however, it was not antibacterial. The objectives…

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Growth and accelerated differentiation of mesenchymal stem cells on graphene-oxide-coated titanate with dexamethasone on surface of titanium implants

Nov 22, 2017 by in Dental Materials Comments Off on Growth and accelerated differentiation of mesenchymal stem cells on graphene-oxide-coated titanate with dexamethasone on surface of titanium implants

Graphical abstract Highlights • Graphene oxide-coated titanate on the surface of Ti implants was prepared. • The structure was excellent vehicles for dexamethasone delivery. • The structure with dexamethasone promoted…

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Cell responses to cariogenic microorganisms and dental resin materials—Crosstalk at the dentin-pulp interface?

Nov 22, 2017 by in Dental Materials Comments Off on Cell responses to cariogenic microorganisms and dental resin materials—Crosstalk at the dentin-pulp interface?

Abstract Objective Resin monomers released from unpolymerized dental adhesives or composites and bacterial products like lipopolysaccharide (LPS) or lipoteichoic (LTA) are simultaneously present in specific applications following treatment of deep…

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Characterisation of nanovoiding in dental porcelain using small angle neutron scattering and transmission electron microscopy

Nov 22, 2017 by in Dental Materials Comments Off on Characterisation of nanovoiding in dental porcelain using small angle neutron scattering and transmission electron microscopy

Graphical abstract Highlights • Tensile creep and 750 °C heat treatment induce nanovoiding in dental porcelain. • Transmission electron microscopy study for local distribution and size assessment. • Small angle…

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The impact of resin-coating on sub-critical crack extension in a porcelain laminate veneer material

Nov 22, 2017 by in Dental Materials Comments Off on The impact of resin-coating on sub-critical crack extension in a porcelain laminate veneer material

Abstract Objectives Characterisation of the interaction between crack extension, crack stabilisation and stress/strain relaxation in the polymeric matrix, the interplay between stress corrosion cracking and the mechanical response of a…

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Stereolithography: A new method for processing dental ceramics by additive computer-aided manufacturing

Nov 22, 2017 by in Dental Materials Comments Off on Stereolithography: A new method for processing dental ceramics by additive computer-aided manufacturing

Abstract Objectives The aim of this study was to compare the physical and mechanical properties of stereolithography (SLA)- manufactured alumina ceramics of different composition to those of subtractive- manufactured ceramics…

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