Laser-activated tooth bleaching is discussed as a means to optimize results, while
minimizing adverse side effects, but it lacks consensus in the scientific literature. Therefore …

The objective of this study was to evaluate the effectiveness of violet light-emitting diodes
(LEDs) in dental bleaching treatment when used in conjunction with bleaching gels …

Laser, an acronym for Light Amplification by Stimulated Emission of Radiation, is a powerful
tool with diverse applications in modern dentistry. It emits monochromatic, coherent light …

Background: The association of low concentration hydrogen peroxide (HP) and a light
source has been widely used to achieve efficient bleaching. We investigated the colorimetric …

Introduction: The demand for esthetic dental treatments is increasing in recent years mainly
due to improved oral hygiene and better maintenance of oral health and teeth in older …

Background This study aimed to evaluate the bleaching efficacy, pH, and temperature of
35% hydrogen peroxide (HP) gel used alone or associated with violet LED. Methods Sixty …

To compare an Er: YAG laser-activated bleaching system with different light-activated in-
office bleaching systems for color change, surface roughness, and post-bleaching enamel …

Background The purpose of this study was to investigate the effect of a novel dental
bleaching technique with Violet LED on enamel color change, bond strength and hybrid …

Background Bleaching protocols using low concentration hydrogen peroxide (HP)
photoactivated with LED sources have been widely discussed. Herein, we evaluated the …

Background: Despite the improvements in optical properties of composite resins, their color
stability is still a matter of concern. This study aimed to assess the curing time and intensity …