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Effect of peroxide bleaching on the biaxial flexural strength and modulus of bovine dentin
(2015)
Objective: This study evaluated the effects of carbamide peroxide and hydrogen peroxide on the biaxial flexural strength and flexural modulus of bovine dentin. Materials and Methods: Thirty coronal dentin disks (0.5 mm ...
Lichen metabolites modulate hydrogen peroxide and nitric oxide in mouse macrophages
(2009-11-20)
The activities of perlatolic acid (1), atranorin (2), and lecanoric acid (3) and their derivatives, such as orsellinates and β-methyl orsellinates obtained by alcoholysis, were assessed for stimulation of the release of ...
In vitro antimicrobial activity of peroxide-based bleaching agents
(Quintessence Publishing Co IncHanover ParkEUA, 2007)
In vitro penetration of bleaching agents into the pulp chamber
(2004-02-01)
Aim: To investigate pulp chamber penetration of bleaching agents in teeth following restorative procedures. Methodology: Bovine lateral incisors were sectioned 3 mm apical to the cemento-enamel junction and the coronal ...
Considerations on the hydrogen peroxide electrogeneration.
(Soc Brasileira QuimicaSao PauloBrasil, 2001)
Synthesis of Unstable Cyclic Peroxides for Chemiluminescence Studies
(SOC BRASILEIRA QUIMICASAO PAULO, 2012)
Cyclic four-membered ring peroxides are important high-energy intermediates in a variety of chemi and bioluminescence transformations. Specifically, alpha-peroxylactones (1,2-dioxetanones) have been considered as model ...
Synthesis of unstable cyclic peroxides for chemiluminescence studies
(Sociedade Brasileira de Química, 2012)
Cyclic four-membered ring peroxides are important high-energy intermediates in a variety of chemi and bioluminescence transformations. Specifically, α-peroxylactones (1,2-dioxetanones) have been considered as model ...
pH-changes during intracoronal bleaching: An in vivo study
(2011-03-01)
Objectives: This study aimed to measure pH changes during 14 days intracoronal bleaching with hydrogen peroxide/sodium perborate and carbamide peroxide/sodium perborate. Materials and methods: Twenty patients presenting ...
Considerações sobre a eletrogeração de peróxido de hidrogênioConsiderations on the hydrogen peroxide electrogeneration
(Sociedade Brasileira de Química, 2001)