Results 1 to 10 of about 2,307 (139)

One-Year Color Stability of a Reduced 37.5% Hydrogen Peroxide In-Office Bleaching Protocol: A Randomized Clinical Trial. [PDF]

J Esthet Restor Dent
ABSTRACT Objective This randomized clinical trial evaluated the one‐year color stability and patient satisfaction regarding dental esthetic improvement after 37.5% hydrogen peroxide (37.5HP) in‐office bleaching with a reduced application protocol. Materials and Methods Forty participants with a shade mean C2 or darker were randomly allocated into two ...
Santos ME, de Azevedo DAIC, Rocha VFN, Meireles SS.   +3 more
europepmc   +2 more sources

In Vitro Effects of Combining Resin Infiltration and At-Home Bleaching on Hydrogen Peroxide Penetration, Color Change and Enamel Morphology. [PDF]

J Esthet Restor Dent
ABSTRACT Objective To evaluate the effect of resin infiltration (RI) prior to at‐home bleaching on hydrogen peroxide (HP) penetration into the pulp chamber, color change, and enamel morphology in human teeth with sound enamel or white spot lesions (WSLs), using different RI protocols.
Baracco B, Carneiro TS, Wendlinger M, Favoreto MW, Ceballos L, Loguercio AD.   +5 more
europepmc   +2 more sources

Effects of Bleaching Protocols on the Esthetic Outcome and Surface Integrity of Enamel Treated With an Ammonia-Free Silver Fluoride Solution. [PDF]

J Esthet Restor Dent
ABSTRACT Objective To investigate the effects of three bleaching protocols on the color stability and surface roughness of enamel previously treated with a water‐based, ammonia‐free silver fluoride solution (Riva Star Aqua). Materials and Methods Eighty‐eight human enamel/dentin specimens were demineralized and treated with Riva Star Aqua, divided into
Alshawi A, Lal F, Yildiz E, Yildiz SO, Erdemir U.   +4 more
europepmc   +2 more sources

Comparison of the effect of self-assembling peptide P11-4 on post-bleaching shade stability and microhardness with different bioactive remineralization agents [PDF]

BMC Oral Health
Background This in vitro study aimed to evaluate and compare the efficacy of six remineralization protocols—including a self-assembling peptide (SAP) P11-4 (Curodont™ Protect), a surface pre-reacted glass-ionomer agent (PRG Pro-Care Gel), nano ...
Aslı Aşık, Ceren Sağlam, İrem Elmacı Arslan, Özant Önçağ   +3 more
doaj   +2 more sources

Factors affecting tooth whitening effect

口腔疾病防治, 2021
The application of tooth whitening technology in oral clinical diagnosis and treatment is becoming increasing widespread. Non-invasive tooth whitening based on bleaching technology has become the choice of many patients with tooth discoloration because ...
ZHOU Meixi, ZHU Linhong
doaj   +1 more source

EFFECT OF FLUORIDE INCORPORATION IN BLEACHING AGENTS ON ENAMEL [PDF]

Alexandria Dental Journal, 2020
INTRODUCTION: Tooth bleaching has proven to be a conservative esthetic solution for tooth discoloration, hydrogen peroxide (HP) is used as an active oxidizing agent for tooth whitening; it can be used either directly or indirectly by chemical reaction ...
Doha El-Sayed, Afaf El-Sawa, Sahar Karam
doaj   +1 more source

Toxicity and effect of whitening toothpastes on enamel surface [PDF]

Brazilian Oral Research, 2021
This in vitro study evaluated the biocompatibility and abrasivity of whitening and conventional toothpastes. Samples of conventional (non-whitening) - Edel White Infant (EWI) - and whitening toothpastes - Edel White Whitening (EWW), Edel White CAREFORTE (
Sigmar de Mello RODE, Tabata do Prado SATO, Felipe de Souza MATOS, Ayla Macyelle de Oliveira CORREIA, Samira Esteves Afonso CAMARGO   +4 more
doaj   +1 more source

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

Efficacy of products for bleaching and whitening under orthodontic brackets

Dental Press Journal of Orthodontics, 2022
Introduction: Many patients wearing orthodontic appliances request alterations in the shade of their teeth during orthodontic treatment. Objective: This study aimed to evaluate the efficacy of different products for bleaching and whitening under ...
Célia Regina Maio PINZAN-VERCELINO, Suellen Nogueira Linares LIMA, Fernando Félix de Jesus Vieira PEREIRA, Júlio de Araújo GURGEL, Gisele Rodrigues da SILVA, Karina Maria Salvatore de FREITAS   +5 more
doaj   +1 more source

Efficiency of tooth bleaching agent on staining and discoloration characteristics of nicotine stained dental enamel model

BMC Oral Health, 2020
Background Surface staining and deeper discoloration characteristics of peroxide-based bleaching agents in the nicotine stain in dental enamel model were evaluated in the present study.
Nattha Lertsukprasert, Kitsakorn Locharoenrat   +1 more
doaj   +1 more source