Abstract Objectives To investigate the effects of a silica-based whitening toothpaste containing blue covarine on the colour of restorations in extracted human teeth. Methods Human extracted teeth were mounted in…
Abstract Objectives To measure tooth whitening effects delivered immediately after brushing with silica-based toothpastes containing either blue covarine or a combination of blue covarine and FD&C Blue No. 1 in…
Abstract Objectives To measure the tooth whitening effects delivered immediately after brushing with silica-based toothpastes containing blue covarine in vitro and in vivo . Methods Salivary pellicle coated human extracted…
Abstract Objectives To assess the robustness of a new custom built video-based digital imaging system (VDIS) for measuring tooth colour and whiteness under in vitro and in vivo conditions. Methods…
Abstract Objective To investigate the tooth whiteness perceptibility thresholds of the average observer to changes in the CIELAB values and an optimised whiteness Index for dentistry (WIO) based on psychophysical…
Abstract Objectives To review current knowledge concerning the application of colour science on tooth colour and whiteness description, measurement, distribution and its psychological impact. Data sources “Scopus” databases were searched…
It is often said “One smile can make the difference” and the importance of a smile cannot be underestimated. It is therefore not surprising that the population increasingly request a…