aqueous system
FILM COATING POLYMERSUNDERSTANDING SYNERGY OF BLENDS ON MECHANICAL PROPERTIES OF FILMS IN AQUEOUS SYSTEM
... coating system is based on the utilisation of different types of polymers either alone or in combination with other additives (plasticizer, pigments and solvent system); also commercially formulated coating ...
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Density, Viscosity and Refractive Index Studies of Metformin HCl in Aqueous System at 303.15K.
... The physicochemical properties of drug like density, viscosity and refractive index are strictly related to the molecular interactions taking place in the aqueous system [1].These interactions decides the ...
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Aggregation Control by Multi stimuli Responsive Poly(N vinylamide) Derivatives in Aqueous System
... Size-exclusion chromatography (SEC) was achieved using a Chem NAV system with polystyrene standards at 40 °C, equipped with AS-2055, CO-2065, PU-2080, UV- 2075, and RI-2031 (JASCO Corporation, Japan). TSKgel ...
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IMPROVING SOLUBILITY OF CURCUMIN IN AQUEOUS SYSTEM BY THE SELF ASSEMBLY OF HYPERBRANCHED POLY(AMIDE ESTER) AND CURCUMIN
... Preparation of HBPAE/CUR complex: HBPAE (0.625g) was dissolved in deionized water (5 mL) in a glass vial containing a magnetic bar. Solid CUR (5 mg) was added to the HBPAE aqueous solution and the as-formed ...
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Removal of hexavalent chromium from aqueous system by low cost adsorbent (AAVNS)
... It is possible that the initial concentration of the metal ions provides the necessary driving force to overcome the mass transfer resistance of Cr(VI) ion between the aqueous and the solid phase. Fig.1 plots the ...
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Deposition of zinc oxide on zinc plates for photocatalytic removal of dyes in aqueous system
... integrated system in order to maximize the efficiency of textile wastewater ...integrated system is a combination of two techniques, adsorption and photocatalysis, where these techniques have become the ...
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Enzymatic Treatment of Selected Pesticides in Aqueous System
... Bromoxynil from pure and natural water (Chelme-Ayala et al., 2010). It is one of the advanced oxidation processes (AOPs) that forms free hydroxyl radicals to mineralize the treated organics, which may encounter the ...
99
DIFFERENTIAL SENSITIVITY OF NH4+ AND NO2? OXIDATION TO CdCl2 AND AlCl3 IN AN AQUEOUS SYSTEM
... Nitrosomonas sp. and Nitrobacter sp. in continuous flow stirred tank reactors. Sato et al. [11-13] found that the growth inhibition of Nitrosomonas europaea in batch system was highly correlated to the amine ...
6
Interactions of Aqueous L-Proline with 2-Methoxyethanol System At 303.15K and At Various Concentrations
... the aqueous solution of amino acid may be attributed to the weak cohesion brought by the ionic ...aqueous system. The trends of physical parameter related to aqueous system attributed ...
8
Physico-chemical Properties of Ethambutaol HCl in Aqueous Solvent System at Different Temperatures
... Abstract: - The study of the volumetric behavior of antituberculosis Ethambutaol HCl as electrolytes in solution provides information useful to elucidate ion–ion, ion–solvent, and solvent–solvent interactions. Apparent ...
5
Optimization Of Papain Extraction By Aqueous Two-Phase System (Atps) Using Response Surface Methodology (Rsm)
... ATPS has shown interest especially in the view of providing integrated clarification, concentration and purification of the target product in one unit operation [4] . They also have been applied successfully for large ...
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Volumetric Studies of Sodium Dodecyl Sulphate in Aqueous and Aqueous Amino Acid Solutions
... No such distinct behaviour is observed from the study. This may be due to the uncer tainties associated with the measurement in very low concentration region. The uncer tainty in measurement is greater than the expected ...
23
Formulation and evaluation of chewable tablets of Desloratadine prepared by aqueous and non-aqueous techniques
... In the modern era, chewable tablets are preferred over conventional dosage forms by pediatric, geriatric and bedridden patients due to difficulty in swallowing, lesser amount of water for swallowing medications as well ...
6
Inhibitive Effect of Aqueous Extract of Aloe Vera and Sodium Molybdate-Zn2+ System on Carbon Steel
... Plant extracts have become important as environmentally acceptable, readily available and renewable source for wide range of inhibitors. [1] In general, the plant extracts are of inhibitors with high inhibition ...
8
Decolorization of Direct Red 81 in Aqueous Solutions by Fenton Oxidation Process: Effect of System Parameters
... for the removal of Remazol Black-B (RB-B) [30]. Dehghani et al. reported a decrease in pH; also, the dye removal increased and optimum pH was at 3[31]. Another study showed that penicillin G removal in the aqueous ...
6
DEVELOPMENT AND CHARACTERIZATION OF TINIDAZOLE FOR ENHANCEMENT OF SOLID DISPERSION SYSTEM USING AQUEOUS SOLUBILIZING AGENT
... dispersions are one of the most successful techniques to improve dissolution rate of poorly water-soluble drugs. Solid dispersions are molecular mixtures of poorly aqueous soluble solid drug with an inert ...
8
Inhibition of corrosion of aluminium in an aqueous solution at pH 11 by succinic acid Zn2+ system
... The influence of CTAB on the inhibition efficiency of SA(250ppm)-Zn 2+ (50ppm) system is given in Table 2. It is interesting to find that the IE of the SA - Zn 2+ system is not changed by the addition of ...
6
The Effects of Aqueous Extracts of Acalypha wilkesiana Supplementation and Exercise Training on Hematopoietic System in Rats
... CAP system IgG FEIA, Pharmacia, Uppsala, Sweden). The assay system utilizes two unique antibodies (a mouse monoclonal and a goat polyclonal) directed against distinct antigenic determi- nants on the IgG ...
5
Effect of aqueous extract of Syzygium cumini Pulp on antioxidant defense system in streptozotocin induced diabetic rats
... After one week of acclimatization, the rats were sub- jected to overnight fasting. Diabetes was induced with a single intraperitoneal injection of STZ at a dose of 55 mg/kg body weight. The STZ was freshly dissolved in ...
9
Adsorption of Volatile Organic Compounds from Aqueous Solution by Granular Activated Carbon (GAC) in Batch System
... Adsorption isotherm is the most fundamental and informative data on an adsorption system. It is also very important in model prediction for analyzing and designing an adsorption process. Adsorption onto a sorbent ...
7