Definition of superoxide in English:

superoxide

noun suːpərˈɒksʌɪdˌso͞opərˈäkˌsīd

Chemistry

An oxide containing the anion O₂⁻.
〔化〕过氧化物，超氧化物
Example sentencesExamples
- In pure water irradiated by ultrasound under aerobic conditions, it is possible to find free oxygen and hydrogen, hydrogen peroxide and superoxide, nitrous and nitric acids.
- Antioxidants, such as vitamins C and E, and antioxidant enzymes, such as superoxide dismutase and catalase, may play an important role in protecting the pathway.
- Although the most common anion formed by oxygen is monatomic, oxygen can also form diatomic ions known as peroxides and superoxides (monovalent).
- Catalase acts as a free radical scavenger by neutralizing superoxide radical anion and hydrogen peroxide.
- When the toxin is exposed to light, it reacts with oxygen to produce superoxide anions and singlet oxygen, which are also known as free radicals.

Definition of superoxide in US English:

superoxide

nounˌso͞opərˈäkˌsīd

Chemistry

An oxide containing the anion O₂⁻.
〔化〕过氧化物，超氧化物
Example sentencesExamples
- Catalase acts as a free radical scavenger by neutralizing superoxide radical anion and hydrogen peroxide.
- When the toxin is exposed to light, it reacts with oxygen to produce superoxide anions and singlet oxygen, which are also known as free radicals.
- Although the most common anion formed by oxygen is monatomic, oxygen can also form diatomic ions known as peroxides and superoxides (monovalent).
- Antioxidants, such as vitamins C and E, and antioxidant enzymes, such as superoxide dismutase and catalase, may play an important role in protecting the pathway.
- In pure water irradiated by ultrasound under aerobic conditions, it is possible to find free oxygen and hydrogen, hydrogen peroxide and superoxide, nitrous and nitric acids.

词汇	superoxide
释义	Definition of superoxide in English: superoxide noun suːpərˈɒksʌɪdˌso͞opərˈäkˌsīd Chemistry An oxide containing the anion O₂⁻. 〔化〕过氧化物，超氧化物 Example sentencesExamples In pure water irradiated by ultrasound under aerobic conditions, it is possible to find free oxygen and hydrogen, hydrogen peroxide and superoxide, nitrous and nitric acids. Antioxidants, such as vitamins C and E, and antioxidant enzymes, such as superoxide dismutase and catalase, may play an important role in protecting the pathway. Although the most common anion formed by oxygen is monatomic, oxygen can also form diatomic ions known as peroxides and superoxides (monovalent). Catalase acts as a free radical scavenger by neutralizing superoxide radical anion and hydrogen peroxide. When the toxin is exposed to light, it reacts with oxygen to produce superoxide anions and singlet oxygen, which are also known as free radicals. Definition of superoxide in US English: superoxide nounˌso͞opərˈäkˌsīd Chemistry An oxide containing the anion O₂⁻. 〔化〕过氧化物，超氧化物 Example sentencesExamples Catalase acts as a free radical scavenger by neutralizing superoxide radical anion and hydrogen peroxide. When the toxin is exposed to light, it reacts with oxygen to produce superoxide anions and singlet oxygen, which are also known as free radicals. Although the most common anion formed by oxygen is monatomic, oxygen can also form diatomic ions known as peroxides and superoxides (monovalent). Antioxidants, such as vitamins C and E, and antioxidant enzymes, such as superoxide dismutase and catalase, may play an important role in protecting the pathway. In pure water irradiated by ultrasound under aerobic conditions, it is possible to find free oxygen and hydrogen, hydrogen peroxide and superoxide, nitrous and nitric acids.
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