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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Measurement uncertainty associated with chromatic confocal profilometry for 3D surface texture characterization of natural human enamel

Nov 22, 2017 by in Dental Materials Comments Off on Measurement uncertainty associated with chromatic confocal profilometry for 3D surface texture characterization of natural human enamel

Highlights • This paper reports a method for quantifying sources of measurement uncertainty following good metrology practice guidelines. • The main measurement error was flatness deviations of 0.49 μm over…

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Antimicrobial effect and physicochemical properties of an adhesive system containing nanocapsules

Nov 22, 2017 by in Dental Materials Comments Off on Antimicrobial effect and physicochemical properties of an adhesive system containing nanocapsules

Highlights • Triclosan and indomethacin-loaded nanocapsules were successfully incorporated into adhesive system without compromising to be used for conservative treatment. • Drug delivery nanotechnology improves the efficacy of drugs and…

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Synthesis of novel chlorhexidine spheres with controlled release from a UDMA–HEMA resin using ultrasound

Nov 22, 2017 by in Dental Materials Comments Off on Synthesis of novel chlorhexidine spheres with controlled release from a UDMA–HEMA resin using ultrasound

Highlights • Primary study on synthesis of novel spherical chlorhexidine spheres incorporated in a dental resin. • Novel chlorhexidine spheres incorporated in a dental resin demonstrated lower and responsive chlorhexidine…

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Mechanical characteristic and biological behaviour of implanted and restorative bioglasses used in medicine and dentistry: A systematic review

Nov 22, 2017 by in Dental Materials Comments Off on Mechanical characteristic and biological behaviour of implanted and restorative bioglasses used in medicine and dentistry: A systematic review

Abstract Objective Nowadays bioactive glasses are finding increasing applications in medical practice due to their ability to stimulate re-mineralisation. However, they are intrinsically brittle materials and the study of new…

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