Effect of Bleaching and Thermocycling on Resin-Enamel Bond ...

1 Dec 2015 ... The aim of this study was to evaluate the effect of bleaching and thermocycling on microshear bond strength of bonded resin composites to...

Effect of bleaching on microleakage of resin composite ... - MedIND

the effect of different application times of bleaching agent on the tooth resin ... Key words – Bleaching, Microleakage, Composite restoration, Non-vital teeth.

Effects of External Bleaching on Restorative Materials: A Review | jcda

9 May 2011 ... Bleaching with peroxide agents may alter the surface roughness, ... Also known as polyacid-modified composite resin, compomer is a...

Color change of direct resin-based composites after bleaching: An in ...

This in vitro study was designed to quantitatively evaluate and compare color changes in different types of direct resin-based composites including a...

Spectrophotometric Evaluation of Color Changes of Bleach-shade ...

Spectrophotometric evaluation of color changes of Bleach- shade resin-based composites after staining and bleaching. Aim: The aim of this study was to...

Bond Strength of Composite Resin to Enamel Bleached with ...

Bleaching with 35 percent hydrogen peroxide causes enamel surface changes, which result in lower bond strengths of composite resin. Although a previous...

Effect of Carbamide Peroxide Bleaching Gel on Composite Resin ...

ABSTRACT. This study investigated the effect of 16% carbamide peroxide (Whiteness Perfect/FGM) on the Vickers microhardness and flexural strength of the...

COLOR STABILITY OF LIGHT-ACTIVATED BLEACH SHADE ...

The color stability of seven commercial composite resins, an unfilled resin, and three glazes ..... translucency parameter (TP) values of composite bleach shades.

The effectiveness of four methods for stain removal from direct resin ...

This study compared the effect of four methods for stain removal from composite resins; finishing with Sof-lex disks, using pumice and brush, bleaching with 10%...

Effect of Carbamide Peroxide Bleaching Gel Concentration on the ...

bleaching gel containing 10%, 15% and 20% car- bamide peroxide (CP) on the bond strength of dental enamel or dentin and resin composite restorations.

Composite resin color change after vital tooth bleaching. - NCBI - NIH

Color change of composite resin was determined with the Minolta Chroma meter (CR-100) after four sessions of vital bleaching. Specimens of selected...

Surface discoloration of composite resins: Effects of ... - ResearchGate

Full-Text Paper (PDF): Surface discoloration of composite resins: Effects of staining and bleaching.

influence of post-bleaching time on a composite resin bond strength ...

SUMBITTED: OCTOBER 23/2012-ACCEPTED: FEBRUARY 5/2013. Baldión PA. Influence of post-bleaching time on the adhesion of a composite resin to...

Influence of bleaching and antioxidant agent on microtensile bond ...

Sixteen extracted human molar teeth were divided into three bleaching groups of 10% ... The tooth and resin composite assembly was sectioned to produce...

Color Stability of Different Composite Resin Materials ... - DergiPark

The aim of this study was to compare the color stability of 3 proprietary carbamide peroxide bleaching agents on composite resins. Specimens were prepared...

Is bleaching possible if I have composite veneers? Doctor Answers ...

I want to know if tooth whitening material could harm my composite veneers ... Bleaching composite veneers or fillings is OK especially if you are having stain on the filling ... How to prevent/remove stains from composite resin veneers? Does.

Effects of home bleaching preparations on composite resin color.

J Prosthet Dent. 1992 Oct;68(4):575-8. Effects of home bleaching preparations on composite resin color. Monaghan P(1), Lim E, Lautenschlager E.

Effect of waiting time for placing resin composite restorations after ...

This study investigated the influence of the waiting time for placing resin composite (RC) restorations after dental bleaching on the shear bond strength (SBS) to...

Effects of staining and bleaching on color change of dental ...

The use of bleaching agents for discolored natural teeth is becoming increasingly popular. ... bleaching agents can remove the stain from composite resins.

Effect of a bleaching agent on the color stability of a ... - PUCPR

Objectives: To evaluate the effect of Opalescence? PF home bleaching gel on the color stability of. Amelogen? Plus microhybrid composite resin. Material and...

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