a Record control number 000322832200019

a ISSN 0001-6357

a Original cataloging agency NEU GrandLibrary

a Language code of text/sound track or separate title eng

a Classification number WU600

b Item number .E34 2013

a Personal name Ozkan, Pelin.

h Medium Electronic Document

a Title Effect of bleaching agents and whitening dentifrices on the surface roughness of human teeth enamel

c Statement of responsibility, etc Pelin Özkan, Gülay Kansu, Sule Tugba Ozak, Sevcan Kurtulmus-Yilmaz, Pelin Kansu

b Name of publisher, distributor, etc Informa Healthcare,

c Date of publication, distribution, etc 2013.

a Summary, etc Objective. The aim of this in vitro study was to evaluate the surface roughness of human enamel bleached with 10% carbamide peroxide or 10% hydrogen peroxide bleaching agents at different times and also subjected to different superficial cleaning treatments. Materials and methods. One hundred and forty flat enamel samples were divided into 14 groups, Group 1-Group 14 (G1-G14). G1-G7 were treated with 10% carbamide peroxide and different dentifrices, G8-G14 were treated with 10% hydrogen peroxide and different dentifrices (G1 and G8: not brushed as control groups; G2 and G9: brushed with Ipana (R) toothpaste; G3 and G10: brushed with Clinomyn (R) toothpaste; G4 and G11: brushed with Moos Dent (R) toothpaste; G5 and G12: brushed with Signal (R) toothpaste; G6 and G13: brushed with Colgate (R) toothpaste; G7 and G14: brushed without dentifrice). A profilometer was used to measure average roughness values of the initial surface roughness and at each 7-day-interval. The bleaching was performed for 6 h a day and the surface cleaning treatment was performed 3-times a day, 2 min each time, for 4 weeks. The samples were stored in distilled water during the test period. Results. Statistical analysis revealed significant differences in surface roughness values over time for all groups except G1 and G8 (not brushed). The results of the surface roughness of all groups were nearly the same. Conclusions. The bleaching with 10% hydrogen peroxide and 10% carbamide peroxide did not alter the enamel surface roughness, but when the bleaching treatment was performed combined with abrasive dentifrices, a significant increase in roughness values was observed.

a Topical term or geographic name as entry element Near East University Article

a Topical term or geographic name as entry element Yakın Doğu Üniversitesi Makale

a Topical term or geographic name as entry element Dentistry

a Topical term or geographic name as entry element Bleaching

a Topical term or geographic name as entry element Carbamide peroxide

a Topical term or geographic name as entry element Microhardness

a Topical term or geographic name as entry element tooth brushing

g Relationship information May-Jul 2013, Volume: 71, Issue: 3-4, Pages: 488-497

t Title Acta Odontologıca Scandınavıca

x International Standard Serial Number 00016357

u Uniform Resource Identifier http://library.neu.edu.tr:2048/login?url=http://dx.doi.org/10.3109/00016357.2012.696691