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Showing 1 to 6 of 6 for “"Dispersion system"”.
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Versatility of hot-melt extrusion for dosage form design
… by a hot melt extruder to produce a solid dispersion system. FT-IR analysis suggested hydrogen bonding between the drug and the carrier up to 25% drug loading. SEM images indicated aggregation of MA at over 30% drug loading. Based on the FT-IR, SEM, and dissolution results for the …
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Study on the Nanocomposite Underfill for Flip-Chip Application
Underfill material is a special colloidal dispersion system with silicon dioxide particles in the organic liquid. It is used to improve the reliability of integrated circuits (IC) packaging in the microelectronics. In order to successfully synthesize the nanocomposite underfill meeting the …
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ΑΝΑΠΤΥΞΗ ΑΥΤΟΜΑΤΟΠΟΙΗΜΕΝΩΝ ΜΕΘΟΔΩΝ ΑΝΑΛΥΣΕΩΣ ΜΕ ΤΗΝ ΤΕΧΝΙΚΗ ΕΙΣΑΓΩΓΗΣ ΔΕΙΓΜΑΤΟΣΣΕ ΡΟΗ
… PARTS AND ON-LINE WITHA COMPUTER TO CONTROL THE SYSTEM, ELABORATE THE DATA AND FOR THE OPTIMIZATION OF THE PARAMETERS OF THE NEW METHODS USING THE SIMPLEX METHOD. FIA FIRST APPEARED IN DENMARK IN 1975 AND IS BASED ON THE INJECTIN OF A LIQUID SAMPLE IN A FLOWING REAGENT. THE BASIC NEW ELEMENT IS …
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The development of PVP-based solid dispersions using hot melt extrusion for the preparation of immediate release formulations
… design. In this respect, research on solid dispersion of hydrophilic carrier has commenced a decade ago to resolve the problem of poorly soluble drug. However, the availability of solid dispersion is commercially limited due to the concerns of its physical instability, unpredictability and …
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Solubility Enhancement and Precipitation Inhibition of Poorly Water Soluble Compounds Utilizing Hot Melt Extrusion Technology
… of 13: 30: 57, was utilized to prepare solid dispersions containing felodipine (FEL) or ketoconazole (KTZ) using hot-melt extrusion technology. The melting point depression approach was utilized to determine the miscibility and solubility of the model compounds within Soluplus® , of which …
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Studium vlivu přídavku liposomů na dlouhodobou stabilitu a vlastnosti pleťového krému
Cílem diplomové práce bylo navrhnout složení a následně připravit nativní pleťový krém a pleťové krémy obohacené o liposomální částice s enkapsulovaným vitamínem E. Po přípravě pleťových krémů byla studována jejich stabilita a reologické vlastnosti v daných časových intervalech během skladování po …