Attack and disintegration of concrete structures under the influence of aggressive fluids, wet gases, etc. are understood as corrosion of concrete. The corrosion of concrete is a chemical, colloidchemical process, yet often a physico-chemical one, while that of reinforced concrete supported oil platforms are subjected to marine environment in the Persian Gulf and therefore corroded. In the pres...

E3d was )ess thermostable than E3c; E3d and E3c lost half of their original activities upon incubations for 30 min at 790C and 900C, respective]y. Heat treatment of E3d raised the fluorescence ;ntensities of Trp residue, intrinsic FAD, and extrinsic 8-anilinonaphthalene-1-sulfonate. E3d lost FAD, and inactive E3d polypeptides were aggregated. The sulfonate bound to the aggregate became notably ...

Objective: Diverse studies have demonstrated that no single method of dissolution testing is suitable for different types of suppository dosage forms by either current USP and Ph.Eur methodologies. The objective of the research work was to overcome the methodological problem and limitations by a novel modified basket method. Materials and Methods: USP dissolution apparatus-I was modified by pla...

In the present investigation, a novel multifunctional co-processed superdisintegrants consisting of crospovidone and Kyron T-314 were fabricated by solvent evaporation method to develop melt-in-mouth tablets of metoclopramide hydrochloride with a view to enhance patient compliance by direct compression method. The simple physical blends and co-processed mixture of superdisintegrants were charac...

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