Results 51 to 60 of about 5,176 (336)

Effect of 10% carbamide peroxide bleaching gels on surface hardness of nano filled composite resin

open access: yesPadjadjaran Journal of Dentistry, 2019
Introduction: Home bleaching is the whitening treatment of vital teeth applied by patients themselves at home under dentist supervision. In clinical condition, several patients who need bleaching treatment already had nano filled composite resin ...
Deli Mona, Indah Rismayansari
doaj   +1 more source

Aesthetic Rehabilitation of Discoloured Nonvital Anterior tooth with Carbamide Peroxide Bleaching: Case Series [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2013
Discolouration of teeth, especially the anteriores, can result in considerably cosmetic impairment in person. Combine effects of intrinsic and extrinsic colour determines the appearance of teeth.
Gautam P. Badole   +3 more
doaj   +1 more source

Reversal of compromised bonding in bleached enamel [PDF]

open access: yes, 2002
Oxygen inhibits polymerization of resin-based materials. We hypothesized that compromised bonding to bleached enamel can be reversed with sodium ascorbate, an anti-oxidant.
Carvalho, RM   +8 more
core   +1 more source

Effects of bleaching agents on dental restorative materials: A review of the literature and recommendation to dental practitioners and researchers [PDF]

open access: yes, 2015
In recent years, there has been an increased demand for improvement in the appearance of natural teeth. The conservative technique of tooth bleaching has gained attention and acceptance from both patients and clinicians.
Cheng, Hui   +3 more
core   +2 more sources

The effect of different bleaching protocols, used with and without sodium ascorbate, on bond strength between composite and enamel [PDF]

open access: yes, 2020
This in vitro study aims to evaluate whether a solution of 10% sodium ascorbate (SA) may exert a beneficial effect on the bonding of composite to enamel after using different bleaching agents and protocols. Microtensile bond strength (μTBS) was evaluated
Dabbagh S.   +5 more
core   +1 more source

3D Surface Profile and Color Stability of Tooth Colored Filling Materials after Bleaching [PDF]

open access: yes, 2015
This study aims to evaluate the effects of vital tooth bleaching with carbamide peroxide home bleaching and in-office bleaching on the color stability and 3D surface profile of dental restorative filling materials.Thirty discs
Alam, Mohammad Khursheed   +4 more
core   +4 more sources

Effect of two different tooth bleaching techniques on microhardness of giomer [PDF]

open access: yes, 2017
Tooth bleaching is a safe and conservative treatment modality to improve the esthetic appearance of discolored teeth. One of the problems with the use of bleaching agents is their possible effect on surface microhardness of resin-based materials.
Bahari, Mahmood   +3 more
core   +4 more sources

Comparative assessment of the efficacy of low concentration bleaching agents using quantitative light induced fluorescence in removing stains: An In vitro study

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2022
Background: Tooth discoloration has become a common esthetic problem in recent years. Removal of stains by bleaching is well-documented. Low concentration home bleaching products are available in market in different forms and concentrations. Aim: The aim
Aiswarya Balakrishnan   +3 more
doaj   +1 more source

The Effect of Home Bleaching on Color Match with Anterior Single Shade Composite Restoration

open access: yesSelcuk Dental Journal
Background: Aim of this study is to assess the color matching in class III restorations made with single-shade resin composite after bleaching with different carbamide peroxide concentrations.
Buse Kesgin   +4 more
doaj   +1 more source

A comparative evaluation of efficacy of commercially available bleaching agents in non-vital teeth: An in vitro study

open access: yesSaudi Endodontic Journal, 2015
Aim : The aim of the study was to evaluate and compare the efficacy of commercially available three bleaching agents when used internally or by internal-external method in non-vital teeth.
Rakesh Mittal   +3 more
doaj   +1 more source

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