univalent reduction

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• univalent — univalent, ente [ ynivalɑ̃, ɑ̃t ] adj. • 1866; de uni et valent ♦ Chim. ⇒ monovalent (1o). ● univalent, univalente adjectif Synonyme de monovalent. ● univalent, univalente (synonymes) adjectif Synonymes …   Encyclopédie Universelle

• NADPH oxidase — NADPH ox·i·dase (okґsĭ dās) a plasma membrane–associated enzyme complex that catalyzes the univalent reduction of oxygen using NADPH as an electron donor; the superoxide anion formed acts as an oxidant in the phagocyte microbicidal… …   Medical dictionary

• Aspirin — Asprin redirects here. For the author, see Robert Asprin. Aspirin …   Wikipedia

• carboxylic acid — Chem. any organic acid containing one or more carboxyl groups. [1900 05; CARBOXYL + IC] * * * Any organic compound with the general chemical formula ―COOH in which a carbon (C) atom is bonded to an oxygen (O) atom by a double bond to make a… …   Universalium

• test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… …   Medical dictionary

• Alkene — This article is about the chemical compound. For the material, see Olefin fiber. Not to be confused with Alkane or Alkyne. A 3D model of ethylene, the simplest alkene. In organic chemistry, an alkene, olefin, or olefine is an unsaturated ch …   Wikipedia

• ORGANOMÉTALLIQUES (COMPOSÉS) — Les organométalliques sont des composés, exclusivement synthétiques, dont la constitution se déduit de celle d’un hydrocarbure en remplaçant un ou plusieurs atomes d’hydrogène par un métal. Cette définition exclut les sels métalliques des acides… …   Encyclopédie Universelle

• industrial glass — Introduction       solid material that is normally lustrous and transparent in appearance and that shows great durability under exposure to the natural elements. These three properties lustre, transparency, and durability make glass a favoured… …   Universalium

• Warfarin — This article is about the drug with the brandname Coumadin. For the anticoagulant rodenticide poisons often called coumarins or coumadins , see 4 hydroxycoumarins. Warfarin …   Wikipedia

• Drugs controlled by the UK Misuse of Drugs Act — Drugs controlled by the United Kingdom (UK) Misuse of Drugs Act 1971 are listed in this article. These drugs are known in the UK as controlled drugs, because this is the term by which the act itself refers to them. In more general terms, however …   Wikipedia

• POTASSIUM — Le potassium, troisième élément de ce groupe, possède les propriétés caractéristiques des métaux alcalins. Il a été découvert en 1807 par Humphry Davy lors de la réduction électrolytique de la potasse caustique fondue (KOH). Son symbole chimique… …   Encyclopédie Universelle