monovalent cation
1monovalent — monovalent, ente [ mɔnɔvalɑ̃, ɑ̃t ] adj. • 1879; de mono et valent 1 ♦ Chim. Dont la valence est égale à un. 2 ♦ Méd. Sérum, vaccin monovalent, contre un seul type de microbe. 3 ♦ (d apr. le sens étym.) À valeur unique; à fonction, effet, forme… …
2cation — [ katjɔ̃ ] n. m. • 1866; du gr. kata « en bas » et ion ♦ Ion chargé positivement entraîné vers la cathode, dans un électrolyte ou dans un gaz (opposé à anion). ● cation nom masculin Ion qui se porte à la cathode dans l électrolyse d une solution …
3Polyvalent — is a synonym for multivalent and denotes something which has many values, meanings or appeals. The metaphoric origin of is derived from valency in chemistry and by metaphoric attribution, may now a subtle, polyvalent allegory . In chemistry the… …
4clay mineral — any of a group of hydrous aluminum silicate minerals, as kaolinite, illite, and montmorillonite, that constitute the major portion of most clays. [1945 50] * * * Any of a group of important hydrous aluminum silicates with a layered structure and… …
5Alum — This article is about the chemical compound. For other uses, see Alum (disambiguation). Bulk alum Alum (  / …
62-isopropylmalate synthase — In enzymology, a 2 isopropylmalate synthase (EC number|2.3.3.13) is an enzyme that catalyzes the chemical reaction:acetyl CoA + 3 methyl 2 oxobutanoate + H2O ightleftharpoons (2S) 2 isopropylmalate + CoAThe 3 substrates of this enzyme are acetyl… …
7Band 3 — Solute carrier family 4, anion exchanger, member 1 (erythrocyte membrane protein band 3, Diego blood group) Atomic microscope image of Band 3 …
8Double salt — Double salts are salts containing more than one cation or anion. They form when more than one salt is dissolved in a liquid and when together they crystallize in a regular pattern. A well known double salt is alum containing two cations… …
9Hammerhead ribozyme — Taxobox | color=white name = Hammerhead Ribozyme image caption = Stylized rendering of the full length hammerhead ribozyme RNA molecule species = Catalytic RNAHammerhead RNAs are small self cleaving RNAs that have a conserved motif found in… …
10Transmembrane protein — A transmembrane protein is a protein that spans the entire biological membrane. Transmembrane proteins aggregate and precipitate in water. They require detergents or nonpolar solvents for extraction, although some of them (beta barrels) can be… …
