cation exchanger

cation exchanger
An insoluble solid (usually a polystyrene or a polysaccharide) that has negatively charged radicals attached to it ( e.g., –COO−, –SO3−), which can attract and hold cations that pass by in a moving solution if these are more attracted to the acid groups than the counter ion present.

Medical dictionary. 2011.

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  • cation exchanger — katijonitas statusas T sritis chemija apibrėžtis Jonitas, galintis su tirpalu keistis katijonais. atitikmenys: angl. cation exchanger rus. катионит; катионообменник …   Chemijos terminų aiškinamasis žodynas

  • cation exchanger — noun : a cation exchange agent that can exchange its cation with the cation or cations of a solution passed through it and that consists of an insoluble saltlike or acidic substance:as a. : a natural or synthetic zeolite b. : a sulfonated coal c …   Useful english dictionary

  • cation exchange — The process by which a cation in a liquid phase exchanges with another cation present as the counter ion of a negatively charged solid polymer (cation exchanger). A cation exchange reaction in removal of the Na+ of a …   Medical dictionary

  • cation exchange —    Ion exchange process in which cations in solution are exchanged for other cations from an ion exchanger [6] …   Lexicon of Cave and Karst Terminology

  • ion exchanger — See anion exchanger, cation exchanger. * * * ion ex·chang·er iks chān jər n 1) a solid agent (as a synthetic resin) used in ion exchange 2) an apparatus or piece of equipment used for ion exchange …   Medical dictionary

  • ion exchanger — noun 1. : a solid agent (as a zeolite or a synthetic resin) used in ion exchange compare anion exchanger, cation exchanger 2. : an apparatus or piece of equipment for effecting ion exchange …   Useful english dictionary

  • Chloride hydroxyl exchanger — A chloride hydroxyl exchanger is a purported membrane transport protein, responsible for the exchange of chloride and hydroxyl in the renal proximal tubule, functioning in renal chloride reabsorption. However, little is known about the protein… …   Wikipedia

  • Sodium-calcium exchanger — solute carrier family 8 (sodium/calcium exchanger), member 1 Identifiers Symbol SLC8A1 Alt. symbols NCX1 Entrez 6546 …   Wikipedia

  • Cl-formate exchanger — The Cl formate exchanger is a transport protein present in the kidney[1], where it functions in the renal chloride reabsorption. It is also present in vascular smooth muscle and cardiac muscle [2]. The true molecular nature of the protein is… …   Wikipedia

  • Cl-oxalate exchanger — The Cl oxalate exchanger is a transport protein in the kidney, where it functions in e.g. renal chloride reabsorption[1] References ^ Effects of inhibitors on anion exchangers in rabbit renal brush border membrane vesicles R McConnell and PS… …   Wikipedia

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