Results 141 to 150 of about 304,414 (283)

Evaluation of dental esthetics self-perception in patients treated with two different types of tooth whitening

open access: yesRevista Cubana de Estomatología, 2020
Objective: Determine the effect of two different types of tooth whitening on dental esthetics self-perception. Methods: A descriptive cross-sectional study was conducted of 48 patients treated with two whitening systems.
Cristian Bersezio   +4 more
doaj  

Effect of tooth-bleaching on the carbonate concentration in dental enamel by Raman spectroscopy [PDF]

open access: yes, 2017
There are not many studies evaluating the effects of surface treatments at the molecular level. The aim of this in vitro study was to analyze the concentration of carbonate molecules in dental enamel by Raman spectroscopy after the application of in ...
Herrera-Sancho, O.A.   +1 more
core  

Bluetooth and IEEE 802.11b/g Coexistence Simulation [PDF]

open access: yes, 2008
This paper deals with the coexistence simulation of Bluetooth and Wi-Fi physical layers. Bluetooth and Wi-Fi systems share the same ISM 2.4 GHz frequency band and therefore using both systems in the same area may cause interference.
Hanus, S., Mikulka, J.
core   +1 more source

Composição dos clareadores caseiros à base de peróxido de carbamida e sua relação com a sensibilidade dental [PDF]

open access: yes, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.A alteração da coloração dos dentes é um fator que influencia diretamente na estética facial.
Ribas, Ana Luísa Gonçalves
core  

Экспериментальное исследование оптических свойств депульпированных зубов при коротковолновом освещении [PDF]

open access: yes, 2016
ФЛЮОРЕСЦЕНЦИЯОПТИЧЕСКИЕ СВОЙСТВАЗУБА ПУЛЬПАДЕПУЛЬПИРОВАННЫЕ ЗУБЫЗУБА ...
Байтус, Н. А.   +1 more
core  

The Effect of Baking Soda and Vinegar on Tooth Wear

open access: yesCurrent Research in Dental Sciences
Alternative products used for tooth whitening teeth cause serious wear on tooth surfaces. Knowing the factors that cause tooth wear and their localizations plays an important role in reducing risk factors and treatment.
Fikri Öcal
doaj   +1 more source

Effect of an Optical Whitening Toothpaste on Color Stability of Tooth-Colored Restorative Materials [PDF]

open access: hybrid, 2020
Sedighe Sadat Hashemikamangar   +4 more
openalex   +1 more source

Color stability, psychosocial impact, and effect on self-perception of esthetics of tooth whitening using low-concentration (6%) hydrogen peroxide.

open access: green, 2018
Pablo Angel   +7 more
openalex   +2 more sources

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