In Situ Gels
Formulation and Characterization of pH Induced in situ Gels Containing Sulfacetamide Sodium for Ocular Drug Delivery: A Combination of Carbopol®/ HPMC Polymer
... In-situ gels has received extensive attention over the past few years as they are capable of undergoing rapid solution-to-gel transformation due to physico-chemi- cal changes occurring in the ...in ...
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FORMULATION AND EVALUATION OF NASAL NIOSOMAL IN SITU GELS OF LORATADINE
... in situ gelling system. In situ gelling of niosomal drops was developed to maintain the drug localization for extended period of ...in situ gel formulation was transformed into gel once it is ...
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“Smart In Situ Gels for Glaucoma - An Overview” by Sandeep DS, Narayana Charyulu R, Anoop Narayanan V, India.
... in situ gels are probably the most commonly studied class of environment-sensitive polymer systems in drug delivery research ...in situ gels formation for ophthalmic drug ...in situ ...
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A pseudo randomised clinical trial of in situ gels of fluconazole for the treatment of oropharngeal candidiasis
... in situ gels were prepared using polymers which exhibited sol-to-gel phase transition due to change in specific physico-chemical parameters, such as ion triggered system using gellan gum ...
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Development and evaluation of clozapine intranasal mucoadhesive in situ gels for brain targeting
... in situ gels are those prepared from diblock polymers poly (ethylene oxide)- b-poly (propylene oxide)-b-poly (ethylene oxide) popularly known as: Pluronics, Tetronics, Poloxamers ...in situ gel ...
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Formulation and evaluation of in situ gels containing clotrimazole for oral candidiasis
... these gels was characterized by an initial phase of high release (burst effect) and as the gelation proceeded, the remaining drug was released at a slower rate (second ...in situ gel which show 90% release ...
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FORMULATION AND EVALUATION OF OCULAR NIOSOMAL IN SITU GELS OF LINEZOLID
... in situ gels for sustained release of drug and to prolong the residence ...in situ gels of ...in situ gels using Carbopol 971P and HPMC K4M in different ratios and evaluated for ...
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PREPARATION AND EVALUATION OF MUCOADHESIVE GELLAN GUM IN SITU GELS FOR THE OCULAR DELIVERY OF CARBONIC ANHYDRASE INHIBITOR NANOVESICLES
... ABSTRACT: A novel approach was tested utilizing mucoadhesive in-situ gelling (ISG) Gellan Gum /HPMC solutions containing dispersions of methazolamide (MZA) loaded Spanlastic Vesicular systems (SVs). The tested ...
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“IN SITU OPTHALMIC GELS: A DEVELOPING TREND” by Nittur Jayaprakash Rajas*, kunchu kavitha, Theetha Gounder Tamizh Mani, India.
... in situ gels offer the primary requirement of a successful controlled release product that is increasing patient ...in situ gels for controlled release of various drugs provides a number of ...
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Formulation and evaluation of in situ ophthalmic gels of Diclofenac sodium
... In situ-forming hydrogels are liquid upon instillation and undergo phase transition in the ocular cul-de-sac to form visco-elastic gel and this provides a response to environmental ...in situ gel-forming ...
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Radiation protection on polysaccharide solutions and gels
... The radiolysis of dilute aqueous solutions indicates that the energy input into the system causes ionization and excitation42-* and produces free radicals, ions and molecular products de[r] ...
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Using Greener Gels To Explore Rheology
... This experiment enables students to explore the rheological properties of green gels using capillary and rotational viscometry. A GRASP approach was employed to identify and substitute the harmful crosslinking ...
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Reversible Photoreduction as a Trigger for Photoresponsive Gels
... of underivativised PBI, where no hydrogen bonds are present. Localizing an excess electron on cluster models of these stacks, i.e. forming the radical anion, results in a signi fi cant increase of the binding energy ...
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The role of metals in molluscan adhesive gels
... Demonstration of iron binding: electrophoresis and blotting If there is metal in the glue, it is important to know if the metal is associated with a specific protein. Iron binding by proteins in the glue was measured ...
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Mini-PROTEAN Precast Gels
... precast gels are prepared without SDS. Although gels for SDS-PAGE have historically been cast with SDS in the gel, high quality SDS-PAGE separations are obtained in gels lacking SDS, provided that ...
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Theory and simulation of the swelling of polymer gels
... the gels as they approached equilibrium at a particular pressure, Escobedo and de Pablo found that the packing fraction of the gel always lies between that of the dry network and the bulk solvent at the same ...
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Shaping and Structuring Supramolecular Gels
... cut in the alginate gel matrix to separate the reactive components at the start of the experiment. The gelator precursors then diffuse through the alginate gel when the precursors come into contact they react and ...
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Porosity Gradient Gels pdf
... at gels (140 ; 120 ; 3 mm) with an increasing acrylamide concentration but a constant ratio of DHEBA have been used to separate protein mixtures from fruit with radio-labelled amino ...
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The Structure of Protoplasm and of Inorganic Gels: An Analogy
... It is possible that the hyaline matrix of the rays and polar spheres is an extravasation from the surrounding highly viscous cortical jelly; and also, that the return of the peripheral p[r] ...
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Hybrid Physical Gels from Polymers and
... with covalent polymers. Three types of systems are described: i) intermingled gels where a polymer 13.. gel and an organogel pervade one another; ii) encapsulation of self-assembled fil[r] ...
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