| 释义 |
Definition of quinone in English: quinonenoun ˈkwɪnəʊnkwɪˈnəʊnˈkwɪnoʊn mass nounChemistry 1 another term for 1,4-benzoquinone (see benzoquinone) Example sentencesExamples - The chemical formula for quinone is C 6 H 4 O 2, and its molecular weight is 108.1 grams per mole.
- The formation of the dimers is strongly favored by the contiguous presence of quinone and hydroquinone.
- 1.1count noun Any compound with the same ring structure as 1,4-benzoquinone.
任何与1, 4-苯醌具有相同环状结构的化合物 Example sentencesExamples - This organic fraction contains polycyclic aromatic hydrocarbons, halogenated aromatic hydrocarbons, and quinones, including reactive oxygen species that produce a strong oxidative stress response.
- Several kinds of compounds are activated under hypoxic conditions: aromatic and aliphatic N-oxides, quinones, nitroaromatics and organo-metallic compounds.
- However, during infection and damage phenols and oxidases, such as peroxidase and tyrosinase, become decompartmentalized and could oxidize phenolic compounds to form antimicrobial quinones.
- She said other researchers had shown that these ultrafine particles can carry toxic chemicals such as quinones and polycyclic aromatic hydrocarbons (PAHs).
- Lapachol, a quinone, is a recognized antitumor agent found in the wood and barely in the bark.
OriginMid 19th century: from Spanish quina (see quinine) + -one. Definition of quinone in US English: quinonenounˈkwɪnoʊnˈkwinōn Chemistry 1 another term for 1,4-benzoquinone (see benzoquinone) Example sentencesExamples - The chemical formula for quinone is C 6 H 4 O 2, and its molecular weight is 108.1 grams per mole.
- The formation of the dimers is strongly favored by the contiguous presence of quinone and hydroquinone.
- 1.1 Any compound with the same ring structure as 1,4-benzoquinone.
任何与1, 4-苯醌具有相同环状结构的化合物 Example sentencesExamples - This organic fraction contains polycyclic aromatic hydrocarbons, halogenated aromatic hydrocarbons, and quinones, including reactive oxygen species that produce a strong oxidative stress response.
- However, during infection and damage phenols and oxidases, such as peroxidase and tyrosinase, become decompartmentalized and could oxidize phenolic compounds to form antimicrobial quinones.
- Lapachol, a quinone, is a recognized antitumor agent found in the wood and barely in the bark.
- She said other researchers had shown that these ultrafine particles can carry toxic chemicals such as quinones and polycyclic aromatic hydrocarbons (PAHs).
- Several kinds of compounds are activated under hypoxic conditions: aromatic and aliphatic N-oxides, quinones, nitroaromatics and organo-metallic compounds.
OriginMid 19th century: from Spanish quina (see quinine) + -one. |