Ion exchange is a reversible interchange of one species of ion present in an insoluble solid with another of like charge present in a solution surrounding...

An ion-exchange resin or ion-exchange polymer is a resin or polymer that acts as a medium for ion exchange. It is an insoluble matrix (or support structure)...

Ion chromatography (or ion-exchange chromatography) is a form of chromatography that separates ions and ionizable polar molecules based on their affinity...

An ion-exchange membrane is a semi-permeable membrane that transports certain dissolved ions, while blocking other ions or neutral molecules. Ion-exchange...

liquid based, and compound electrode. Glass membranes are made from an ion-exchange type of glass (silicate or chalcogenide). This type of ISE has good selectivity...

or ion-exchange resins, but is increasingly being accomplished using nanofiltration or reverse osmosis membranes. The presence of certain metal ions like...

Anion-exchange chromatography is a process that separates substances based on their charges using an ion-exchange resin containing positively charged...

Diethylaminoethyl cellulose (DEAE-C) is a positively charged resin used in ion-exchange chromatography, a type of column chromatography, for the separation and...

An ion (/ˈaɪ.ɒn, -ən/) is an atom or molecule with a net electrical charge. The charge of an electron is considered to be negative by convention and this...

stationary phase. For ion exchange to occur, both the stationary phase and sample must be at a pH where both are charged. Anion exchange sorbents are derivatized...