Results 31 to 40 of about 278,689 (355)
Free radical degradation in aqueous solution by blowing hydrogen and carbon dioxide nanobubbles
Scientific Reports, 2021 The main findings are the hydroxyl radical scavenging and the superoxide anion diminishing by mixing the carbon dioxide (CO2) nanobubbles after hydrogen nanobubble blowing in water and alcohol aqueous solution.
Toyohisa Fujita +8 more
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Journal of Pharmacological Sciences, 2021 Hydroxyl radical (•OH) production in the rat striatum during carbon monoxide (CO) poisoning, which inhibits complex IV, was enhanced synergistically by malonate, a mitochondrial complex II inhibitor, but not N-methyl-4-phenylpyridinium or NaCN, complex I
Fumi Kuriiwa +3 more
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International Journal of Mycobacteriology, 2018 Background: The genus Mycobacterium has an ability to persist in hostile environments for years before its reactivation in favorable conditions. The major bottleneck in decades of mycobacterial research is a poor understanding of molecular mechanism ...
Abhishek Mishra
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Separation and antioxidant activities of new acetylated EGCG compounds
Scientific Reports, 2023 Acetylation could improve the bioavailability of (-)-Epigallocatechin-3-Gallate (EGCG), but the relationship of substitution degree and antioxidant capacity of acetylated EGCG was unclear.
Jianyong Zhang +6 more
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Antioxidant activitiy of Lactobacillus plantarum , Lactobacillus sake and Lactobacillus curvatus strains isolated from fermented Turkish Sucuk [PDF]
Anais da Academia Brasileira de Ciências, 2020 In recent years, it is very important to find more safe and natural antioxidants than biological sources to replace synthetic antioxidants. The antioxidant properties of 22 lactic acid bacteria were investigated in vitro in the present study.
MÜRÜVVET DÜZ +2 more
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Photochemistry of the Cloud Aqueous Phase: A Review
Molecules, 2020 This review paper describes briefly the cloud aqueous phase composition and deeply its reactivity in the dark and mainly under solar radiation. The role of the main oxidants (hydrogen peroxide, nitrate radical, and hydroxyl radical) is presented with a ...
Angelica Bianco +3 more
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BMC Chemistry, 2019 Titanium dioxide (TiO2) is added in sunscreens due to its ability to absorb ultraviolet (UV) light. However, upon irradiation of UV light, reactive oxygen species particularly hydroxyl radical which can damage human skin will be generated. In this study,
Mohamad Nasir Mohamad Ibrahim +4 more
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Potential effects of rainwater-borne H2O2 on competitive degradation of herbicides and in the presence of humic acid [PDF]
, 2017 In a previous piece of work, we reported some preliminary experimental results showing that hydrogen peroxide at a concentration range frequently encountered in rainwater could lead to degradation of three common herbicides (diuron, butachlor and ...
Arroyave +41 more
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Estimate of global atmospheric organic aerosol from oxidation of biogenic hydrocarbons [PDF]
, 1999 The results from a series of outdoor chamber experiments establishing the atmospheric aerosol-forming potential of fourteen terpenoid hydrocarbons have been used to estimate the annual amount of secondary organic aerosol formed globally from compounds ...
Cocker, David R., III +3 more
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Hydroxyl radical reactivity at the air-ice interface [PDF]
Atmospheric Chemistry and Physics, 2010 Hydroxyl radicals are important oxidants in the atmosphere and in natural waters. They are also expected to be important in snow and ice, but their reactivity has not been widely studied in frozen aqueous solution. We have developed a spectroscopic probe
T. F. Kahan, R. Zhao, D. J. Donaldson
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