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hydroxyl oxygen

См. также в других словарях:

  • Hydroxyl radical — IUPAC name Hydroxyl radical …   Wikipedia

  • Oxygen toxicity — Classification and external resources In 1942–43 the UK Government carried out extensive testing for oxygen toxicity in divers. The chamber is pressurised with air to 3.7  …   Wikipedia

  • Hydroxyl — Hy*drox yl, n. [Hydro , 2 + oxygen + yl.] (Chem.) A compound radical, or unsaturated group, {HO}, consisting of one atom of hydrogen and one of oxygen. It is a characteristic part of the hydrates, the alcohols, the oxygen acids, etc. [1913… …   The Collaborative International Dictionary of English

  • Hydroxyl tagging velocimetry — (HTV) is a velocimetry method used in humid air flows. Themethod is often used in high speed combusting flows because the high velocity and temperatureaccentuate its advantages over similar methods. HTV uses a laser (often an argon fluoride… …   Wikipedia

  • Hydroxyl — This article is about the hydroxyl functional group. For the Hydroxyl radical, see Hydroxyl radical. A hydroxyl is a chemical group containing an oxygen atom covalently bonded with a hydrogen atom. In inorganic chemistry, the hydroxyl group is… …   Wikipedia

  • oxygen-dependent killing — One of the most important bactericidal mechanisms of mammalian phagocytes involves the production of various toxic oxygen species (hydrogen peroxide, superoxide, singlet oxygen, hydroxyl radicals) through the metabolic burst. Although anaerobic… …   Dictionary of molecular biology

  • oxygen radical — Any oxygen species that carries an unpaired electron (except free oxygen). Examples are.OH, the hydroxyl radical and O2 , the superoxide anion. These radicals are very powerful oxidizing agents and cause structural damage to proteins and nucleic… …   Dictionary of molecular biology

  • hydroxyl ion — noun the anion OH having one oxygen and one hydrogen atom • Syn: ↑hydroxide ion • Hypernyms: ↑anion * * * noun see hydroxide ion * * * hydroxyl ion, = hydroxide ion. (Cf. ↑hydroxide ion) …   Useful english dictionary

  • oxygen — noun /ɒksɪʤən̩/ a) A chemical element (symbol O) with an atomic number of 8 and relative atomic mass of 15.9994. b) Molecular oxygen (O), a colorless, odorless gas at room temperature. Syn: E948 …   Wiktionary

  • hydroxyl — n. Chem. the univalent group containing hydrogen and oxygen, as OH. Etymology: HYDROGEN + OXYGEN + YL …   Useful english dictionary

  • hydroxyl — noun Etymology: hydr + ox + yl Date: 1869 1. the chemical group, ion, or radical OH that consists of one atom of hydrogen and one of oxygen and is neutral or negatively charged 2. hydroxide 1 • hydroxylic adjective …   New Collegiate Dictionary

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