Results 41 to 50 of about 18,876 (303)
Influence of a desensitizing agent on efficacy of a paint-on bleaching agent
American journal of dentistry, 2008 To evaluate the influence of a desensitizing agent (VivaSens) on efficacy of a paint-on bleaching agent (VivaStyle Paint On Plus). METHODS: Bleaching was performed for 7 days with VivaStyle Paint On Plus. The varnish was applied twice a day for 10 minutes each.
Ziebolz, Dirk +2 more
openaire +3 more sources
Efeito do pH de géis clareadores de alta concentração sobre a microdureza superficial do esmalte [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2010O objetivo deste estudo foi avaliar, in vitro, a microdureza do esmalte dental após a aplicação de ...
Soares, Sonia Mara
core
Unraveling the Electronic Structure of Silicon Vacancy Centers in 4H‐SiC
Advanced Functional Materials, EarlyView.The electronic structure of the silicon vacancy in 4H‐SiC is probed via transient absorption spectroscopy, uncovering previously inaccessible excited states of the quartet and doublet spin channels, including the V2' transition. In combination with theoretical analysis, a comprehensive picture of the electronic structure is established.
Ali Tayefeh Younesi +9 more
wiley +1 more source
Dentistry JournalObjectives: Potential adverse effects and pH-related effectiveness of bleaching agents have raised some concerns. The aim of this study was to compare three bleaching agents containing hydrogen peroxide (HP) and carbamide peroxide (CP) in terms of ...
Federica Veneri +6 more
doaj +1 more source
Effectiveness of home bleaching agents in discolored teeth and influence on enamel microhardness
Journal of Applied Oral Science, 2009 OBJECTIVES: This study evaluated the effectiveness of different home bleaching agents on color alteration and their influence on surface and subsurface microhardness of discolored bovine enamel.
Carina Sinclér Delfino +5 more
doaj +1 more source
Annals of Medicine, 2021 Introduction Due to an increase in patient awareness and search for aesthetic treatments, dental bleaching is a frequent and safe procedure in clinical practice for the removal of stains [1].
Sofia Lobo +4 more
doaj +1 more source
A influência de dentifrícios com agente dessensibilizante na dor induzida por clareamento dental de consultório [PDF]
, 2012 Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em OdontologiaO objetivo deste estudo foi avaliar se o uso de dentifrícios dessensibilizantes antes e após as sessões de clareamento ...
Thiesen, Carlos Henrique
core
Advanced Materials, EarlyView.Associating a red‐NIR phosphorescent octahedral hexanuclear molybdenum cluster compound with hexaethyleneoxide chains bearing mesogenic units on both ends leads to an emissive hybrid liquid crystal showing mesomorphism on a very unusual temperature range down to −25°C.
Killiann Heinz +11 more
wiley +1 more source
Association effect of in-office and nightguard vital bleaching on dental enamel microhardness
Brazilian Journal of Oral Sciences, 2015 The aim of this study was to evaluate “in vitro” the microhardness of dental enamel subjected to in-office and nightguard vital bleaching agents: 37% carbamide peroxide-CP37 (Whiteness Super-FGM) and 10% carbamide peroxide-CP10 (Whiteness Perfect-FGM ...
J.A. Rodrigues +4 more
doaj +1 more source
Effect of different bleaching strategies on microhardness of a silorane-based composite resin [PDF]
Journal of Dental Research, Dental Clinics, Dental Prospects, 2016 Background. Dentists’ awareness of the effects of bleaching agents on the surface and mechanical properties of restorative materials is of utmost importance.
Mahmoud Bahari +5 more
doaj +1 more source