Results 11 to 20 of about 16,178 (241)

Tooth-bleaching procedures and their controversial effects: A literature review

Saudi Dental Journal, 2014
Aim: This review article will help clinicians improve their understanding of the history of bleaching procedures, bleaching types, components, mechanisms, and their effects on soft tissue, tooth structures, resin composite, and bonding.
Mohammed Q. Alqahtani
doaj   +3 more sources

Effectiveness of sodium fluoride varnish and/or diode laser in decreasing post-bleaching hypersensitivity: A comparative study

Saudi Dental Journal, 2022
Background: Professional tooth whitening has gained popularity in the past several years. The most commonly active chemical agent used in bleaching is hydrogen peroxide (HP).
Ghidaa Yahya, Anwar AlAlwi, Farah Shurayji, Waad Baroom, Mona Rajeh, Nada AbdelAleem   +5 more
doaj   +1 more source

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

, 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, Irawan, Bryant Anthony, Irawan, Stacey Natalie, Masudi, Sam’an Malik, Sukminingrum, Nining   +4 more
core   +9 more sources

Effect of tooth enamel staining by coffee consumption during at-home tooth bleaching with carbamide peroxide

Revista de Odontologia da UNESP, 2020
Introduction Obtaining the result expected during tooth bleaching requires a correct diagnosis of the type of staining presented. The causes of tooth staining differ depending on the etiological factor. Objective To assess the color change caused by the
João Victor Frazão CÂMARA, Luine de Paiva Pereira Santos de SOUZA, Daniel Otero Amaral VARGAS, Isabel Ferreira BARBOSA, Gisele Damiana da Silveira PEREIRA   +4 more
doaj   +1 more source

Tooth Bleaching Increases Dentinal Protease Activity [PDF]

Journal of Dental Research, 2012
Hydrogen peroxide is an oxidative agent commonly used for dental bleaching procedures. The structural and biochemical responses of enamel, dentin, and pulp tissues to the in vivo bleaching of human (n = 20) premolars were investigated in this study. Atomic force microscopy (AFM) was used to observe enamel nanostructure.
C, Sato, F A, Rodrigues, D M, Garcia, C M P, Vidal, D H, Pashley, L, Tjäderhane, M R, Carrilho, F D, Nascimento, I L S, Tersariol   +8 more
openaire   +2 more sources

Effect of hydrogen peroxide and its combination with nano-hydroxyapatite or nano-bioactive glass on the enamel demineralization and tooth color: An in vitro study

Dental Research Journal, 2023
Background: Patient demand for esthetic dental treatments is increasing, and among different techniques, tooth bleaching is a popular procedure for smile improvement.
Elham Kheradmand, Alirea Daneshkazemi, Abdolrahim Davari, Maede Kave, Solmaz Ghanbarnejad   +4 more
doaj   +1 more source

Evaluating the Whitening and Microstructural Effects of a Novel Whitening Strip on Porcelain and Composite Dental Materials. [PDF]

, 2017
AimsThe aim of this project was to evaluate the effects of 2 different whitening strips on color, microstructure and roughness of tea stained porcelain and composite surfaces.Methods54 porcelain and 72 composite chips served as samples for timed ...
Anbarani, Afarin, Ho, Jessica, Lee, Matthew, Sargsyan, Anik, Takesh, Thair, Wilder-Smith, Petra   +5 more
core   +2 more sources

High-concentration carbamide peroxide can reduce the sensitivity caused by in-office tooth bleaching: a single-blinded randomized controlled trial

Journal of Applied Oral Science, 2018
Objectives A single-blinded, randomized, parallel clinical trial evaluated the use of 37% carbamide peroxide (CP) on bleaching effectiveness and tooth sensitivity reported by patients undergoing in-office tooth bleaching, in comparison with the results ...
Aline Carvalho PEIXOTO, Savil Costa VAEZ, Natalia Andrade de Resende PEREIRA, Carla Nogueira da Silva SANTANA, Karla Danielly Alves SOARES, Ana Clara Teles Roriz ROMÃO, Lorena Fernandes FERREIRA, Paulo Ricardo Saquete MARTINS-FILHO, André Luis FARIA-E-SILVA   +8 more
doaj   +1 more source

Comparison of laser and power bleaching techniques in tooth color change [PDF]

, 2017
Laser-assisted bleaching uses laser beam to accelerate release of free radicals within the bleaching gel to decrease time of whitening procedure. The aim of this study was to compare the efficacy of power bleaching using Opalescence Xtra Boost® and laser
Alimazandarani, Shervin, Assadian, Hadi, Fekrazad, Reza, Kalhori, Katayoun A.M., Mirmohammadi, Seyed-Mahdi   +4 more
core   +1 more source

Applications of plasma-liquid systems : a review [PDF]

, 2019
Plasma-liquid systems have attracted increasing attention in recent years, owing to their high potential in material processing and nanoscience, environmental remediation, sterilization, biomedicine, and food applications.
De Geyter, Nathalie, Morent, Rino, Nikiforov, Anton, Rezaei, Fatemeh, Vanraes, Patrick   +4 more
core   +1 more source