phase solubility studies
Characterization, phase solubility studies and molecular modeling of Isoniazid and its β Cyclodextrin complexes
... The interaction between β-cyclodextrin and isoniazid was further studied by carrying out continuous variation method (Job’s plot) to determine the stoichiometry of the complex. According to Job’s plot method, a physical ...
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PHASE SOLUBILITY STUDIES OF IBUPROFEN WITH β-CYCLODEXTRIN AND HYDROXY PROPYL-β-CYCLODEXTRIN IN DIFFERENT BUFFER MEDIABagal Priyanka A and Joshi Hrushikesh A*DOWNLOAD/VIEW
... final volume was adjusted up to 100 ml with the respective phosphate buffer solution to get first stock solution (FSS). One milliliter of FSS (1000 mcg/ml) was transferred to another volumetric flask and diluted with ...
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PHYSICOCHEMICAL CHARACTERIZATION OF – CYCLODEXTRIN COMPLEXES OF TAMOXIFEN CITRATE AND PHASE SOLUBILITY STUDIES
... the solubility of Tamoxifen citrate in water increase. The phase solubility diagram showed an A L type and the aqueous solubility of the drug ...
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Enhanced dissolution and solubility of Epalrestat with β-Cyclodextrin ternary complex using Arginine
... in solubility and dissolution using Epalrestat with β-cyclodextrin ternary complex with addition of ...SEM. Phase solubility, saturation solubility, dissolution and stability studies ...
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Formulation and Evaluation of Orally Disintigrating Tablet of Lamotrigine
... that solubility of the drug markably increased with both the polymers but as PVP K-30 itself act as a binder in tablet formulation, it increases the disintegration time so it was not suitable for the formulation ...
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IMPROVING THE SOLUBILITY OF ANTIHELMINTIC DRUG BY SOLID DISPERSIONS AND INCLUSION COMPLEXES
... Phase solubility studies carried out according to Higuchi and Connors method. Excess amounts of FBz added to water at room temperature. The suspensions formed were equilibrated under continuous ...
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SOLUBILITY ENHANCEMENT STUDIES ON THE POORLY SOLUBLE DRUG FEBUXOSTAT
... The phase solubility studies were conducted by using a simple technique, which involves the addition of excess amount of FBX i.e. 100 mg in 25 ml of water containing different weights of solubilizing ...
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COMPARATIVE STUDIES WITH DIFFERENT CYCLODEXTRIN DERIVATIVES IN IMPROVING THE SOLUBILITY AND DISSOLUTION OF SAQUINAVIR
... Phase solubility studies were performed as mentioned by Higuchi and Connors, 1965 [18] in pH ...in solubility enhancement. Solubility studies were carried out by adding excess ...
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Characterization and Solubility Studies of Mefloquinehydrochloride Inclusion Complexes with Cyclodextrin/ Hydroxypropyl -Cyclodextrin.
... Phase solubility studies were performed according to the method reported by Higuchi and Connors ...its solubility, was taken into vials to which were added 15 ml of distilled water ( pH ...
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Effect of Trimethoprim Inclusion Complexation with Cyclodextrins on its Antimicrobial Activity
... The phase solubility technique permits the evaluation of the affinity between β-CD as well as HP-β- CD and TMP in ...water. Phase solubility studies were performed according to the ...
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Solubility and Pre formulation Studies of Non Micronized Piroxicam SEDDS
... The solubility of piroxicam was examined in different oils, ...equilibrium solubility method was performed as ...triplicate. PHASE SOLUBILITY STUDIES:- ...
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ENHANCEMENT OF SOLUBILITY OF EFAVIRENZ EMPLOYING β -CYCLODEXTRIN, POLOXAMER 407 AND PVP K30: PHASE SOLUBILITY AND FACTORIAL STUDIES
... the solubility and dissolution rate of poorly soluble drugs have been investigated individually, no reports are available on their combined use in enhancing the solubility and dissolution ...the ...
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Preparation and Evaluation of Silymarin b-cyclodextrin Molecular Inclusion Complexes
... The phase solubility data suggest a 1 : 1 complex formation with bF\FORGH[WULQ$OOLQFOXVLRQFRPSOH[HVVKRZLQFUHDVH LQGLVVROXWLRQWKDQLQWKHGUXJDORQH7KHLQFOXVLRQFRPSOH[ of the drug prepared by the ...
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Analysis of Inhomogeneities in Hydrogen Storage Alloys: A Comparison of Different Methods
... Figure 6 presents the distributions and the histograms obtained from the various techniques previously described. Every distribution shows a narrowing effect of the an- nealing process. Manual and automatic PCI ...
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The influence of thermal history on the hot ductility of Ti containing C Mn Al and C Mn Nb Al steels
... List of Symbols a y Do Ferrite phase Austenite phase Delta phase Grain size D,, Df L [ ]x[ ] p or ps n; s; CR Initial, final diameter Liquid phase Product of solubility Particle size Num[r] ...
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ENTHALPY CONTRIBUTION TO HEAT OF TRANSPORT
... The heat of transport Q* was measured for carbon in Fe-32.5wt% Ni alloy for different carbon concentrations in regular solutions. The heat of solution of carbon in the iron-nickel-carbon system studied was determined ...
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Studies on growth and characterization of pure and doped Sodium chlorate crystals
... the solubility of the host and the impurity phase, concentration of dopant, temperature and the pH of the ...report solubility and growth, X-ray diffraction studies, UV-visible transmittance ...
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New Spectrophotometric Method for the Estimation of Lomefloxacin in Tablets using Sodium benzoate as Hydrotropic Agent
... provided their solubility are enhanced sufficiently by Sodium benzoate solution. It was thus, concluded that the proposed method is new, simple, accurate, safe, free form pollution, precise and can be successfully ...
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“A LITERATURE REVIEW OF CYCLODEXTRINS INCLUSION COMPLEXES CHARACTERIZATION - PART I: PHASE SOLUBILITY DIAGRAM, DISSOLUTION AND SCANNING ELECTRON MICROSCOPY” by Andrea Ikeda Takahashi, Francisco José Baptista Veiga, Humberto Gomes Ferraz, Brazil.
... Figure 1: Types of phase solubility diagrams obtained from the complexation of drugs with cyclodextrins. Type-B diagrams can take the BS (soluble) conformation where the complex has limited ...
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Comparative Studies on Solubility and Dissolution Enhancement of Different Itraconazole Salts and Their Complexes
... absorption. Solubility of a drug is an intrinsic property and it can only be altered by chemical modification of the molecule by salt formation [4-6] or prodrug formation ...of solubility and drug ...
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