Fluoride Release
Mostrando 1-12 de 90 artigos, teses e dissertações.
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1. Formulation and characterization of antibacterial orthodontic adhesive
RESUMO Objetivo: o objetivo do presente estudo foi formular, experimentalmente, adesivos para colagem de braquetes ortodônticos e testar as suas propriedades mecânicas, sua liberação de flúor e sua atividade antibacteriana. Métodos: quatro adesivos ortodônticos antibacterianos foram preparados experimentalmente usando monômeros sintéticos antibac
Dental Press J. Orthod.. Publicado em: 05/09/2019
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2. In Vitro Evaluation of Fluoride in Saliva After Topical Application of Professional Use Products
Abstract Objective: To evaluate in vitro the presence of fluoride in saliva after applying professional use products on the surface of dental enamel. Material and Methods: Experimental groups were composed by: Cariostatic 12% (CA), Fluoridated Varnish 5% (FV), Fluorine Acidulate Gel 1.23% (AG) and Fluorine Neutral Gel 2% (NG). Fluoridated dentifrice (FD) a
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 02/09/2019
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3. Effect of iontophoresis on fluoride uptake in enamel with artificial caries lesion
Abstract: Iontophoresis is a noninvasive technique, based on the application of a constant low-intensity electric current to facilitate the release of a variety of drugs, whether ionized or not, through biological membranes. The objective of this research was to evaluate the effect of iontophoresis using different electric current intensities on the uptake o
Braz. oral res.. Publicado em: 16/05/2019
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4. Fluoride release and uptake in enhanced bioactivity glass ionomer cement (“glass carbomer™”) compared with conventional and resin-modified glass ionomer cements
Abstract Objectives To study the fluoride uptake and release properties of glass carbomer dental cements and compare them with those of conventional and resin-modified glass ionomers. Materials and Methods Three materials were used, as follows: glass carbomer (Glass Fill), conventional glass ionomer (Chemfil Rock) and resin-modified glass ionomer (Fuji II
J. Appl. Oral Sci.. Publicado em: 21/02/2019
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5. Resin-modified glass ionomer containing calcium glycerophosphate: physico-mechanical properties and enamel demineralization
Abstract Sources of calcium and phosphate have been added to dental restorative materials to improve their anticaries effect. Objective This study evaluated the effect of adding calcium glycerophosphate (CaGP) to resin-modified glass ionomer cement (RMGIC) on the physico-mechanical properties, ion release, and enamel demineralization. Material and Methods:
J. Appl. Oral Sci.. Publicado em: 21/02/2019
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6. Doxycycline-containing glass ionomer cement for arresting residual caries: an in vitro study and a pilot trial
Abstract In a previous study, we demonstrated that the incorporation of doxycycline hyclate (DOX) into resin-modified glass ionomer cement (RMGIC) inhibited important cariogenic microorganisms, without modifying its biological and mechanical characteristics. In this study, we keep focused on the effect of that experimental material as a potential therapy for
J. Appl. Oral Sci.. Publicado em: 07/05/2018
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7. In vitro and in vivo evaluations of glass-ionomer cement containing chlorhexidine for Atraumatic Restorative Treatment
Abstract Objectives: Addition of chlorhexidine has enhanced the antimicrobial effect of glass ionomer cement (GIC) indicated to Atraumatic Restorative Treatment (ART); however, the impact of this mixture on the properties of these materials and on the longevity of restorations must be investigated. The aim of this study was to evaluate the effects of incorp
J. Appl. Oral Sci.. Publicado em: 2017-10
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8. Characterisation and microleakage of a new hydrophilic fissure sealant - UltraSeal XT® hydro™
ABSTRACT Objectives The aim of this study was to characterise the new hydrophilic fissure sealant, UltraSeal XT® hydro™ (Ultradent Products, USA), and to investigate its in vitro resistance to microleakage after placement on conventionally acid etched and sequentially lased and acid etched molars. Material and Methods The sealant was characterised by
J. Appl. Oral Sci.. Publicado em: 2016-08
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9. Fluoride and sodium trimetaphosphate (TMP) release from fluoride varnishes supplemented with TMP
Abstract This study assessed fluoride (F) and sodium trimetaphosphate (TMP) release into artificial saliva from varnishes containing 0%, 2.5%, and 5% NaF, supplemented or not with 5% TMP. The varnishes were applied on polyester sheets (n = 8/group), and F and TMP released into artificial saliva were measured for up to 24 hours. The amount of F and TMP releas
Braz. oral res.. Publicado em: 20/05/2016
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10. Fluoride varnishes with calcium glycerophosphate: fluoride release and effect on in vitro enamel demineralization
The aims of this study were (1) to assess the amount of fluoride (F) released from varnishes containing calcium glycerophosphate (CaGP) and (2) to assess the effect of the experimental varnishes on in vitro demineralization. Six test groups using 5 varnishes: base varnish (no active ingredients); Duraphat® (2.26% NaF); Duofluorid® (5.63% NaF/CaF2); experim
Braz. oral res.. Publicado em: 10/07/2015
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11. Erratum: Fluoride varnishes with calcium glycerophosphate: fluoride release and effect on in vitro enamel demineralization
Braz. oral res.. Publicado em: 2015
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12. Evaluation of fluoride release from experimental TiF4 and NaF varnishes in vitro
Fluoride varnishes play an important role in the prevention of dental caries, promoting the inhibition of demineralization and the increase of remineralization. Objective: This study aimed to analyze the amount of fluoride released into water and artificial saliva from experimental TiF4 and NaF varnishes, with different concentrations, for 12 h. Materia
J. Appl. Oral Sci.. Publicado em: 2014-04