| 单词 | superoxide |
| 例句 | Heating the metal or metal oxide in oxygen may lead to the formation of peroxides and superoxides. Chemistry 2019-02-14T00:00:00Z The reaction also generates an even more reactive compound called superoxide that renders multiple battery components useless. Powerful new battery could help usher in a green power grid 2018-08-23T04:00:00Z A lithium–oxygen battery based on lithium superoxide. A lithium–oxygen battery with a long cycle life in an air-like atmosphere 2018-03-20T04:00:00Z The molecular era of discovery in ALS began with the identification of dominant mutations in the gene SOD1, which encodes an abundant, ubiquitously expressed cytoplasmic enzyme called Cu–Zn superoxide dismutase2. Decoding ALS: from genes to mechanism : Nature : Nature Research 2016-11-08T05:00:00Z Even therapeutic doses, especially if they are repeated, cause depletion of glutathione family enzymes, superoxide dismutase in particular. Most Parents Give the Wrong Dose of Liquid Medication 2016-09-12T04:00:00Z Peroxides and superoxides form when the metal or metal oxides of groups 1 and 2 react with pure oxygen at elevated temperatures. Chemistry 2019-02-14T00:00:00Z A cocktail of superoxides and peroxynitrites culminate in a "very high-energy molecule breaking apart and releasing the energy that was holding it together", said lead researcher Prof Douglas Brash. Sunlight harms skin for hours later 2015-02-19T05:00:00Z The new research shows that production of the vital forms of manganese requires that the fungi and bacteria be actively producing superoxide. Fungus Makes Manganese Manage Mine Mess 2012-07-16T23:15:00.217Z One molecule of permanganate equals one molecule of nitric oxide when manganous sulphate is used, since no part of the permanganate employed in this method is reduced below the superoxide condition. Scientific American Supplement, No. 561, October 2, 1886 The more active metals form peroxides or superoxides. Chemistry 2019-02-14T00:00:00Z The stability of the peroxides and superoxides of the alkali metals increases as the size of the cation increases. Chemistry 2019-02-14T00:00:00Z Several also form peroxides or superoxides when heated in air. Chemistry 2019-02-14T00:00:00Z |
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