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Considerations on the hydrogen peroxide electrogeneration.
(Soc Brasileira QuimicaSao PauloBrasil, 2001)
Considerações sobre a eletrogeração de peróxido de hidrogênioConsiderations on the hydrogen peroxide electrogeneration
(Sociedade Brasileira de Química, 2001)
Microbicidal activity of N-chlorotaurine in combination with hydrogen peroxide
N-chlorotaurine (NCT) and hydrogen peroxide are powerful endogenous antiseptics. In vivo, the reaction between hydrogen peroxide and metal ions leads to the formation of free hydroxyl radicals, which have an increased ...
Effect of peroxide bleaching on the biaxial flexural strength and modulus of bovine dentin
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
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 ...
Prediction via neural networks of the residual hydrogen peroxide used in photo-fenton processes for effluent treatment
This communication proposes the use of neural networks in the prediction of residual concentrations of hydrogen peroxide from the treatment of effluents through Advanced Oxidative Processes (AOP's), in particular, the ...
Flow injection amperometric determination of hydrogen peroxide in household commercial products with a ruthenium oxide hexacyanoferrate modified electrode
(SPRINGER WIEN, 2009)
Hydrogen peroxide was determined in oral antiseptic and bleach samples using a flow-injection system with amperometric detection. A glassy carbon electrode modified by electrochemical deposition of ruthenium oxide ...
The future of dental bleaching
Endogenous and exogenous teeth whitening through gel-based bleaching hydrogen peroxide (35%) with the aid of silicon guide
The aim of this study is to demonstrate through a case report, a proposed treatment for discolored teeth, with and without pulp vitality, by the technique of external and internal tooth bleaching with hydrogen peroxide to ...
pH-changes during intracoronal bleaching: An in vivo study
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 ...