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Bleaching efficacy of in-office dental bleaching with different application protocols: a single-blind randomized controlled trial
ObjectiveThis randomized controlled trial aimed to evaluate the equivalence in the color change, adverse effects, self-perception (AS) and the impact...
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Can all highly concentrated in-office bleaching gels be used as a single-application?
ObjectiveThis in vitro study aims to evaluate of hydrogen peroxide (HP) diffusion into the pulp chamber, bleaching efficacy (BE), and pH stability...
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Catalysis-based approaches with biopolymers and violet LED to improve in-office dental bleaching
This in vitro experimental investigation aimed to evaluate the impact of the combined application of a nanofiber scaffold (NS), a polymeric catalyst...
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Effect of an experimental desensitizing gel on bleaching-induced tooth sensitivity after in-office bleaching—a double-blind, randomized controlled trial
ObjectivesTo evaluate the risk and intensity of tooth sensitivity (TS), and the efficacy of in-office bleaching after applying an experimental...
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The effect of in-office bleaching agents on the Vickers hardness and surface topography of polished and unpolished CAD/CAM composite materials
In-office bleaching, using hydrogen peroxide, is effective to remove dental enamel stains. However, bleaching agents can deteriorate surface...
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Use of infrared photobiomodulation with low-level laser therapy for reduction of bleaching-induced tooth sensitivity after in-office bleaching: a double-blind, randomized controlled trial
The purpose of this study is to evaluate the use of infrared photobiomodulation with low-level laser therapy (PBM) to reduce bleaching-induced tooth...
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Low and high hydrogen peroxide concentrations of in-office dental bleaching associated with violet light: an in vitro study
ObjectivesThis study aims to assess hydrogen peroxide (HP) penetration within the pulp chamber, color change (CC), physical–chemical properties, and...
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Evaluation of bleaching efficacy, microhardness, and trans-amelodentinal diffusion of a novel bleaching agent for an in-office technique containing hexametaphosphate and fluoride
ObjectiveThis study evaluated in vitro the effects of calcium gluconate (CaGlu), sodium fluoride (NaF), sodium hexametaphosphate (HMP), and NaF/TMP...
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Investigation of the bleaching efficiencies of different office type bleaching techniques and the changes caused on the enamel surface
The aim of this in vitro study is to evaluate the bleaching efficiency of 5 different office bleaching methods and the changes in enamel morphology...
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Effects of experimental in-office bleaching gels incorporated with co-doped titanium dioxide nanoparticles on dental enamel physical properties
To evaluate the physical properties of enamel submitted to hydrogen peroxide (HP) incorporated with titanium dioxide nanoparticles (NP) co-doped with...
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Effect of gingival barrier brands on operator perception, cervical adaptation, and patient comfort during in-office tooth bleaching: a randomized clinical trial
BackgroundLight-cured resins are widely used as gingival barriers to protect the gums from highly concentrated peroxides used in tooth bleaching. The...
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The effect of two different prophylaxis paste applying processes on color stability in-office bleaching: 24-month clinical follow-up
ObjectiveThe purpose of this study was to examine the effect of applying two different prophylaxis pastes with various protocols on the degree of...
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Temperature changes in the pulp chamber and bleaching gel during tooth bleaching assisted by diode laser (445 nm) using different power settings
The aim of this in vitro study was to investigate the safety of using blue diode laser (445 nm) for tooth bleaching with regard to intrapulpal...
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In-Office Whitening: The Latest Evidence
In this chapter we will present the step-by-step procedure of in-office whitening (or in-office bleaching) and the respective efficacy and side...
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Effect of photo-thermal acceleration on in-office bleaching
The purpose is to evaluate the effect of photo-thermal acceleration on in-office bleaching efficiency using a bleaching agent without photocatalysts...
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Topical application of Otosporin® before in-office bleaching: a split mouth, triple-blind, multicenter randomized clinical trial
ObjectivesTo evaluate if the topical application of Otosporin® before in-office bleaching with a 35% hydrogen peroxide (HP) gel reduces the risk and...
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Bleaching efficacy and quality of life of different bleaching techniques — randomized controlled trial
ObjectivesTo evaluate bleaching efficacy and oral health-related quality of life (ORHQoL) of three bleaching systems with similar hydrogen peroxide...
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Evaluation of tooth color change after a bleaching process with different lasers
The aim of this in vitro study was to evaluate the efficiency of diode laser-activated bleaching systems for color change of teeth. 75 extracted...
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Manganese oxide increases bleaching efficacy and reduces the cytotoxicity of a 10% hydrogen peroxide bleaching gel
ObjectiveThe study aims to assess the effects of a 10% H 2 O 2 bleaching gel with different MnO 2 concentrations on the bleaching efficacy (BE),...
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Internal Bleaching and Direct Composite Veneer
Internal discoloration is the primary indication for bleaching root-filled teeth. The walking bleach technique (Chapter 8) uses a mixture of sodium...