Results 311 to 320 of about 1,825,410 (356)
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Reactions of Hydrogen Atom with Hydrogen Peroxide
The Journal of Physical Chemistry A, 2007Rate coefficients are calculated using canonical variational transition state theory with multidimensional tunneling (CVT/SCT) for the reactions H + H2O2 --> H2O + OH (1a) and H + H2O2 --> HO2 + H2 (1b). Reaction barrier heights are determined using two theoretical approaches: (i) comparison of parametrized rate coefficient calculations employing CVT ...
Donald G. Truhlar +4 more
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Nature, 1958
AFTER consultation with Holman, his experiment1 was repeated as closely as possible in all details, except the strain of rat used, which was an inbred strain of Wistar origin. Experimental animals and controls carried tumours of the 9th, 10th, 11th and 15th successive transplants into this strain of a Walker carcinoma obtained from the Chester Beatty ...
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AFTER consultation with Holman, his experiment1 was repeated as closely as possible in all details, except the strain of rat used, which was an inbred strain of Wistar origin. Experimental animals and controls carried tumours of the 9th, 10th, 11th and 15th successive transplants into this strain of a Walker carcinoma obtained from the Chester Beatty ...
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Hydrogen Peroxide: A Key Chemical for Today's Sustainable Development.
ChemSusChem, 2016The global utilization of hydrogen peroxide, a green oxidant that decomposes in water and oxygen, has gone from 0.5 million tonnes per year three decades ago to 4.5 million tonnes per year in 2014, and is still climbing.
R. Ciriminna +3 more
semanticscholar +1 more source
Hydrogen peroxide and hematin in microsomal lipid peroxidation
Journal of Inorganic Biochemistry, 1981Lipids of rat liver microsomes underwent peroxidation with production of malondialdehyde in the presence of H2O2 and hematin. Rates of peroxidation of 27-33 nmol of MDA formed/mg of microsomal protein/30 min were measured with 5 mM H2O2 and 10 microM hematin at 22 degrees C. Histidine (0.01 M) caused a 55% inhibition.
URSINI, FULVIO +4 more
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Journal of Food Science, 2017
In order to develop disinfectant formulations that leverage the effectiveness of hydrogen peroxide (H2 O2 ), this study evaluated the bactericidal efficacy of hydrogen peroxide-based disinfectants against Gram-positive and Gram-negative bacteria on ...
A. G. Ríos-Castillo +2 more
semanticscholar +1 more source
In order to develop disinfectant formulations that leverage the effectiveness of hydrogen peroxide (H2 O2 ), this study evaluated the bactericidal efficacy of hydrogen peroxide-based disinfectants against Gram-positive and Gram-negative bacteria on ...
A. G. Ríos-Castillo +2 more
semanticscholar +1 more source
Ocular Response to Hydrogen Peroxide
Optometry and Vision Science, 1988A controlled, randomized, double-masked study was conducted on eight human subjects to determine the threshold level of hydrogen peroxide, which is toxic when introduced into the eye via a high water content (75%; Durasoft 4) hydrogel contact lens. Subjective comfort, conjunctival hyperemia, corneal and conjunctival epithelial staining, and corneal ...
Paugh, Jerry R. +2 more
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Analytical Chemistry, 2016
Hydrogen peroxide, an important biomolecule, receives earnest attention because of its physiological and pathological functions. In this Article, we present the rational design, characterization, and biological application of a mitochondria-targetable ...
Xilei Xie +7 more
semanticscholar +1 more source
Hydrogen peroxide, an important biomolecule, receives earnest attention because of its physiological and pathological functions. In this Article, we present the rational design, characterization, and biological application of a mitochondria-targetable ...
Xilei Xie +7 more
semanticscholar +1 more source
Chemical Communications, 2016
An AIE-active "turn-on" bioprobe is designed for hydrogen peroxide detection based on an imine-functionalized tetraphenylethene derivative. The linear fluorescence response enables quantification of hydrogen peroxide with superior sensitivity and ...
Zhegang Song +6 more
semanticscholar +1 more source
An AIE-active "turn-on" bioprobe is designed for hydrogen peroxide detection based on an imine-functionalized tetraphenylethene derivative. The linear fluorescence response enables quantification of hydrogen peroxide with superior sensitivity and ...
Zhegang Song +6 more
semanticscholar +1 more source
Troilite oxidation by hydrogen peroxide
Journal of Colloid and Interface Science, 2006The kinetics and mechanism of troilite oxidation by H(2)O(2) was studied at temperatures of 25 and 45 degrees C. Solutions within the range 0.1-0.85 mol L(-1) H(2)O(2) in HClO(4) (0.01-0.1 mol L(-1)) were used as dissolution media. The experimental amount of dissolved iron was plotted versus t(n), with n ranging from 0.25 to 1.55.
Chirita, P., Descostes, M.
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