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PLoS One
December 2024
Department of Restorative and Reconstructive Oral Care, Academic Centre for Dentistry Amsterdam (ACTA), Universiteit van Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
Objectives: This in vitro study aimed to investigate the toothbrushing wear on both enamel and dentin surfaces of reference and commercially available dentifrices.
Methods: Bovine enamel and dentin blocks were initially polished and embedded within a resin composite in square shapes (10×8×6 mm3). Employing toothbrushes equipped with nylon bristles, a toothbrushing machine was utilized, subjecting dentin specimens (n = 36) to 500 brush cycles and enamel samples to 5000 brush cycles (n = 36).
J Texture Stud
December 2024
Colgate Global Technology Center, Colgate-Palmolive Company, Piscataway, New Jersey, USA.
In this work, toothpaste tube squeezability was tested by three different methods: assessment by a human panel, a tactile glove, and several purely instrumental tests. The panelists characterized squeezability in terms of the acceptability of the product. The tactile glove was utilized to determine the maximum grip forces (G) applied by the same panelists during their assessment.
View Article and Find Full Text PDFBMC Oral Health
October 2024
Faculty of Dentistry, Department of Prosthodontics, Zonguldak Bulent Ecevit University, Kozlu/Zonguldak, Turkey.
Objectives: This study aimed to evaluate the effect of whitening toothpastes on the surface roughness and colour change of CAD-CAM materials.
Materials And Methods: A total of 96 samples (2 × 10 × 12 mm) were prepared from Cerasmart (CS) and Celtra Duo blocks. Celtra Duo samples were divided into two groups.
Cureus
September 2024
Department of Orthodontics, Kothiwal Dental College and Research Centre, Moradabad, IND.
Introduction: Tooth discoloration is a common issue for oral health practitioners. Whitening treatments remove surface and deep stains using either chemicals or over-the-counter products. Due to harmful chemical effects, organic whitening products are increasingly preferred.
View Article and Find Full Text PDFJ Conserv Dent Endod
August 2024
Department of Conservative Dentistry and Endodontics, Sri Siddhartha Dental College and Hospital, Tumkur, Karnataka, India.
Aim: The aim of this study is to investigate the use of 15% carbamide peroxide in combination with fluoro calcium phosphosilicate desensitizing dentifrice during bleaching to evaluate postoperative dentinal tubule occlusion.
Materials And Methods: Premolars which were extracted and bleached using 15% carbamide peroxide with fluoro calcium phosphosilicate dentifrice were used in this investigation, and the shade change was assessed. They were subsequently divided into sections and examined with scanning electron microscope.
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