منابع مشابه
Cloud droplet activation and surface tension of mixtures of slightly soluble organics and inorganic salt
Critical supersaturations for internally mixed particles of adipic acid, succinic acid and sodium chloride were determined experimentally for dry particles sizes in the range 40–130 nm. Surface tensions of aqueous solutions of the dicarboxylic acids and sodium chloride corresponding to concentrations at activation were measured and parameterized as a function of carbon content. The activation o...
متن کاملOverexpression of Soluble Recombinant Human Lysyl Oxidase by Using Solubility Tags: Effects on Activity and Solubility.
Lysyl oxidase is an important extracellular matrix enzyme that has not been fully characterized due to its low solubility. In order to circumvent the low solubility of this enzyme, three solubility tags (Nus-A, Thioredoxin (Trx), and Glutathione-S-Transferase (GST)) were engineered on the N-terminus of mature lysyl oxidase. Total enzyme yields were determined to be 1.5 mg for the Nus-A tagged e...
متن کاملThe influence of fluoride on the solubility of bone salt.
The decrease in the incidence of dental caries which follows the addition of fluoride to municipal water supplies has been attributed to the inhibition of enzyme reactions and of bacterial growth (2-4), and to a decrease in the solubility of bone salt. Evidence that fluoride decreases the solubility of bone salt consists of many reports which show, principally, that (a) a smaller amout of ename...
متن کاملSalt-soluble lectins of corn grain.
Lectins extracted from corn (Zea mays L.) kernel with Tris-HCl buffer pH 7.5 were isolated from the crude extract by affinity chromatography on Sepharose 6B-N-acetyl-d-galactosamine and Sepharose 6B-methylalpha-d-mannoside, and also by lectin affinity chromatography using concanavalin A and Lens culinaris lectin as ligands. According to preferential monosaccharide specificity, salt-soluble lect...
متن کاملSolubility Enhancement of Poorly Water Soluble Drugs: a Review
Among all newly discovered chemical entities about 40% drugs are lipophillic and fail to reach market due to their poor water solubility. Drug with poor water solubility cause slow dissolution rates, generally show erratic and incomplete absorption leading to low bioavailability when administered orally. Aqueous solubility of any therapeutically active substance is a key property, as it governs...
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ژورنال
عنوان ژورنال: Nippon kagaku zassi
سال: 1950
ISSN: 0369-5387,2185-0917
DOI: 10.1246/nikkashi1948.71.151