Hydrophobic Polymer
Design and Evaluation of Controlled Release Matrix Tablet of Aspirin by Using Hydrophobic Polymer
... is hydrophobic polymer and is essentially tasteless, odorless, colorless, physiologically and pharmacologically ...controlling polymer which can produce tablets of desired hardness and friability ...
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Statistical evaluation of hydrophobic polymer based diclofenac sodium matrix tablet
... four hydrophobic polymer used in the matrix tablets, ethyl cellulose and veegum were not proved to be a sustaining polymer, whereas eudragit L100 and kollidon SR showed sustained action up to 6 hours ...
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Genetic Algorithm Optimization for Multi Biogas Mass Transfer in Hydrophobic Polymer Biocell
... F = z + z − (5) The solution F5 in Equation (5) is the most optimal solution, because it has the least objective function value (<0.0001). The objective function evaluates the capacity of the knowledge base to ...
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High Encapsulation Efficiency of Magnetite Nanoparticles in Hydrophobic Polymer Microcapsules using Microsuspension Conventional Radical Polymerization
... Polymer microcapsule encapsulating MNPs-OA were prepared by ms CRP (Fig. 1) under the conditions listed in Table 2. First, DVB, MNPs- OA and BPO were homogeneously mixed as an oil phase before pouring into a PVA ...
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Effect of Environmental Desert Conditions on the Performance of Hydrophobic Polymer Insulators Surfaces
... Porcelain and glass have traditionally been used as the oldest and most economic insulating materials and their advantages and drawbacks are well known. However, the polymeric insulators have replaced ceramic units due ...
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Influence of Surface Modification on Physical, Mechanical, and Morphological Properties of Natural Single Areca Fiber
... the hydrophobic polymer matrix happens due to the surface modification by chemical treatments and as a result of it, strong binding between the modified fibers and a polymeric matrix will occurs which in ...
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AN OVERVIEW ON SUSTAINED RELEASE ENTERIC COATED TABLET OF PENTOPRAZOLE
... swellable hydrophobic polymer layer (Hydroxy propyl cellulose layer (HPC), time release function) and an enteric coating layer (acid resistance ...coated polymer (HPC) ...the polymer (HPC) ...
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Formulation and evaluation of pulsatile tablet of Ramipril
... All formulation of ramipril tablet was manufactured under same condition to except the processing variables. All pulsatile tablet of ramipril were containing different % of core material Croscarmellose sodium and ...
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FORMULATION AND EVALUATION OF ATENOLOL PULSATILE PRESS COATED TABLETS USING RUPTURABLE AND ERODIBLE POLYMERS
... water-soluble polymer that has long been used as a rate- controlling membrane in medication dosage forms to regulate drug ...hydrophilic polymer is responsible for rupturing the outer ...Hydrophilic ...
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FORMULATION AND EVALUATION OF CONTROLLED RELEASE MATRIX TABLET OF A MACROLIDE ANTIBIOTIC DRUG: INFLUENCE OF COMBINATION OF HYDROPHOBIC AND HYDROPHILIC MATRIX FORMER
... drugs. Hydrophobic polymers have been extensively investigated for sustained release of ...and hydrophobic polymers is used to prepare the matrix tablets that will result in desired slow release ...and ...
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CONTROLLED RELEASE FORMULATION DEVELOPMENT AND EVALUATION OF FELODIPINE MATRIX TABLETS BY USING HYDROPHOBIC POLYMERS
... CONCLUSION: Felodipine matrix tablets were prepared by using carnauba wax, a hydrophobic polymer with a concentration of 25% along with microcrystalline cellulose (F8) has released drug for extended period ...
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FORMULATION AND IN VITRO OPTIMIZATION OF EXTENDED RELEASE TABLETS OF PRAMIPEXOLE DIHYDROCHLORIDE MONOHYDRATE FOR PARKINSON’S DISEASE
... hydrophilic polymer HPMC K200M ...with hydrophobic polymer Eudragit L100 (5 %) with PVP K90 as granulating agent was found to be a better system for once daily extended release of Pramipexole ...
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Sustained Release Formulations of Aceclofenac: A Brief Review
... D Gaikwad et al., have reported formulation and evaluation of sustained release tablet of Aceclofenac by film coating. Sustained release tablet of Aceclofenac was prepared by using Hydroxy Propyl Methyl Cellulose ...
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In vitro Permeation Study of Ketoprofen Patch with Combination of Ethylcellulose and Polyvynil Pyrrolidone as Matrix Polymers
... Objective: Transdermal patch can release drug to provide systemic phar- macological effect. Matrix used in the patch formula influences the release of the drug. The aim of the study was to evaluate permeation of ...
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FORMULATION AND EVALUATION OF SUSTAINED RELEASE MATRIX TABLETS OF TAPENTADOL HCL
... and hydrophobic polymer is a better system for 24 h extended release of a highly water soluble drug like ...on polymer concentration and followed zero order ...
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DESIGN OF EXTENDED RELEASE MATRIX TABLET OF TRAMADOL HYDROCHLORIDE USING COMBINATION OF HYDROPHOBIC AND HYDROPHILIC POLYMER
... of hydrophobic and hydrophilic polymer consisting of ethyl cellulose, HPMC K15M, carbopol, and xanthan ...of hydrophobic and hydrophilic polymer was optimized and was found that drug to ...
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PREPARATION AND EVALUATION OF GLIPIZIDE MICROSPHERES USING HYDROPHOBIC BIODEGRADABLE POLYMER FOR SUSTAINED DRUG DELIVERY
... the polymer, the drug, and the intended ...using hydrophobic biodegradable polymers as matrix materials include emulsion-solvent evaporation, Phase separation (non solvent and solvent partitioning), ...
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Synergistic effects of A-B-C-type amphiphilic copolymer on reversal of drug resistance in MCF-7/ADR breast carcinoma
... the polymer components such as β-cyclodextrin, hydrophobic poly( d , l -lactide) segment, and poly(ethylene glycol) coordinatively contributed to the improved intracellular ATP depletion and ATPase ...
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Determining the chemical activity of hydrophobic organic compounds in soil using polymer coated vials
... 40% difference in their partitioning properties (Table A in Additional File 1). This kind of information is important for comparing measurements from different ESDs. Equilibrium sampling devices with multiple A/V ratios ...
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Journal of Applied Pharmaceutical Science
... with hydrophobic core shield from water by a mantle of hydrophilic ...the hydrophobic cores or can be linked covalently to component molecules of the ...
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