An ion-exchange resin is a crosslinked polymer containing acidic or basic structural units that can exchange either cations or anions respectively on contact with a solution. Cation-exchange resins ...

Copolymerization of styrene and crosslinking reagents in the emulsion, followed by sulfonation with sulfuric acid, was performed to give the desired crosslinked polystyrene resins (styrene-DVB, ...

Resodec, § the exchange resin used in the patients described in this report, is an acrylic polymer of heavy molecular weight, whose carboxylic radicals can readily adsorb and release cations to which ...

Tosoh Bioscience adds TOYOPEARL Sulfate-650F, a strong cation exchange resin that exhibits high salt tolerance, to its process media product line. Tosoh Bioscience, a provider of chromatographic ...

(MENAFN- Market Press Release) April 27, 2023 8:42 pm - It is the pore in the polymer structure (gel pore) and the pore (capillary pore) between the polymer structures that exist in both dry and wet ...

Careful consideration must be given to choosing a condensate polishing system along with the right resins for specific operating conditions. Many utility and industrial power generating systems rely ...

In literature, the terms “ion exchange chromatography” and “ion chromatography” (IC) are often used interchangeably, thanks to the wide use of IEX, and refer to the separation of polar or ionic ...

IT has been shown 1 that cations may be precipitated around the beads of an anion exchange resin in a column, when passed in aqueous solution through the resin, which is in a form providing a suitable ...

With the high cost of protein A capture resins for monoclonal antibodies, considerable development work has focused on alternative capture resins. Biopharmaceutical developer Synthon, for example, has ...

Ion exchange resins are composed of three parts: the insoluble three-dimensional space network polymer skeleton, the ion functional group connected to the skeleton, and the exchangeable ion pore with ...