Results 11 to 20 of about 1,167,583 (353)
Investigating the Solubility of CO2 in the Solution of Aqueous K2CO3 Using Wilson-NRF Model [PDF]
Iranian Journal of Oil & Gas Science and Technology, 2019 Hot potassium carbonate (PC) solution in comparison with amine solution had a decreased energy of regeneration and a high chemical solubility of . To present vapor and liquid equation (VLE) of this system and predict solubility, the ion specific non ...
Reza Moradi, Seyed Hossein Mazloumi
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Preparation and physicochemical characterization of sildenafil cocrystals
Journal of Advanced Pharmaceutical Technology & Research, 2021 Sildenafil is a specific inhibitor of the phosphodiesterase type 5 (PDE-5) enzyme that protects cyclic guanosine monophosphate from breakdown by PDE-5. It is a biopharmaceutical categorization system Class II medication with low bioavailability because ...
Somchai Sawatdee +6 more
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Influence of pH, Temperature and Impurities on the Solubility of an Active Pharmaceutical Ingredient (API) [PDF]
, 2010 Solubility, which defines the liquid /solid equilibrium, is a key parameter to control a crystallization process. This work is focused on the effects of pH, temperature and impurities on the aqueous solubility of an Active Pharmaceutical Ingredient (API).
Autret, Jean Marie +3 more
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Water solubility in aluminosilicate melts of haplogranite composition at 2 kbar [PDF]
, 1992 The compositional dependence of H2O solubility was investigated at 2 kbar and 800°C in haplogranite melts (system SiO2---1bNaAlSi3O8---1bKAlSi3O8 or Qz---1bAb---1bOr).
Blamart +41 more
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On the Solubility of Hydrogen in Metals and Alloys
Успехи физики металлов, 2023 We review and analyse the factors affecting the solubility of interstitial atoms (H) in the metal alloys. The electronic structure and atomic ordering of the AB-type alloys, as well as methods of calculation of the solubility for ordering cubic alloys ...
An. D. Zolotarenko, Ol. D. Zolotarenko, Z. A. Matysina, N. A. Shvachko, N. Y. Akhanova, M. Ualkhanova, D. V. Schur, M. T. Gabdullin, Yu. I. Zhirko, Yu. M. Solonin, V. V. Lobanov, D. V. Ismailov, A. D. Zolotarenko, and I. V. Zagorulko
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Controlled Drug Release Asymptotics [PDF]
, 1998 The solution of Higushi's model for controlled release of drugs is examined when the solubility of the drug in the polymer matrix is a prescribed function of time. A time-dependent solubility results either from an external control or from a change in pH
Cohen, Donald S., Erneux, Thomas
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Journal of the Australian Mathematical Society, 1972 The cancellation law is a necessary condition for a semigroup to be embedded in a group. In general, this condition is not sufficient; necessary and sufficient conditions are rather complicated (see [1]). It is, therefore, of interest to find large classes of semigroups for which the cancellation law is sufficient to ensure embeddability in a group.
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Molecules, 2018 The high index of simultaneous incidence of hypertension and hypercholesterolemia in the population of many countries demands the preparation of more efficient drugs.
Cecilia Martínez-Jiménez +3 more
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Detergents and Chaotropes for Protein Solubilization before Two-Dimensional Electrophoresis [PDF]
, 2006 Because of the outstanding separating capabilities of two-dimensional electrophoresis for complete proteins, it would be advantageous to be able to apply it to all types of proteins.
Chevallet, Mireille +3 more
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Molecules, 2023 This study investigated the solubility of benzenesulfonamide (BSA) as a model compound using experimental and computational methods. New experimental solubility data were collected in the solvents DMSO, DMF, 4FM, and their binary mixtures with water. The
Piotr Cysewski +2 more
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