Estudo fotoacústico e ótico de dentes humanos submetidos à radioterapia [PDF]
, 2012 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2011O objetivo desta pesquisa foi caracterizar o efeito da radiação x, fornecida por um ...
Vilain, Inês
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Low-fluence CO2 laser irradiation decreases enamel solubility [PDF]
, 2008 This study investigated whether subablative-pulsed CO(2) laser (10.6 mu m) irradiation, using fluences lower than 1 J/cm(2), was capable of reducing enamel acid solubility. Fifty-one samples of bovine dental enamel were divided into three groups: control
Apel, Christian +11 more
core +1 more source
Effect of divalent metal cations on hydroxyapatite dissolution kinetics relevant to dental caries and erosion. [PDF]
, 2012 PhDIn recent years there has been an increasing awareness of the influence of various trace elements on reducing the progression of dental caries and of erosion. However, there are few clinical and even fewer in-vitro studies of the cariostatic effect of
Lingawi, Hanadi Saud
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ChildrenObjectives: The purpose of this study is to evaluate the remineralization potential of primary teeth enamel after being exposed to different laser diode therapies. Methods: Ninety-six vestibular primary teeth enamel samples were divided into eight groups
Mihaela-Valentina Cîrdei +7 more
doaj +1 more source
Understanding the chemistry of dental erosion. [PDF]
, 2014 Dental erosion is caused by repeated short episodes of exposure to acids. Dental minerals are calcium-deficient, carbonated hydroxyapatites containing impurity ions such as Na(+), Mg(2+) and Cl(-).
Adrian Lussi +5 more
core +1 more source
Avaliação in vitro do pH de um gel clareador de consultório sobre a superfície de esmalte dentário bovino em diferentes tempos após a ativação [PDF]
, 2013 TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.O objetivo deste estudo in vitro foi avaliar a variação do pH de um gel clareador de consultório (Total Blanc Office H35) com alta concentração de peróxido
Rampelotto, Guilherme Figueira
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Evaluation of Coronal Micro-Leakage of Fiber Post with Different Luting Cements (In Vitro Study)
Zanco Journal of Pure and Applied Sciences, 2022 Background and Objectives: This research’s objective was to analyze coronal micro-leakage of fiber post using the various types of luting cements. Methods: Thirty extracted mandibular single rooted premolars underwent instrumentation with rotary ...
Hidayat Ababakr, Dara H. Saeed
doaj
Efeitos da degradação química e mecânica na rugosidade superficial de materiais resinosos compósitos [PDF]
, 2015 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2015.Este estudo in vitro avaliou o comportamento de materiais restauradores resinosos de diferentes ...
Velho, Cinara Muniz
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Initial Dissolution Rate Studies on Dental Enamel after CO2 Laser Irradiation [PDF]
, 1992 The influence of CO 2 laser irradiation on the dissolution behavior of human dental enamel has been investigated. Human enamel was irradiated by a continuous-wave CO 2 laser at 10.6 μm and initial dissolution rates (IDRs) were measured in 0.1 mol/L ...
D. Yu +5 more
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In vitro study of the Nd : YAG laser effect on human dental enamel: Optical and scanning electron microscope analysis [PDF]
, 1999 Objective: the Nd:YAG laser irradiation of dental enamel was evaluated in enamel demineralization experiments in a Streptococcus mutans culture media. Summary Background Data: Previous studies had shown that a continuous wave Nd:YAG laser at an energy of
Pelino, JEP +3 more
core +1 more source