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In pharmaceutical technology, the analysis of physicochemical properties of raw materials, intermediates and products is part of quality control testing at each stage of designing formulations and in the routine evaluation of the final product. The aim of the study was to analyse the physical state of drug and the morphology of microspheres obtained by spray drying, where furosemide was incorporated...
Microspheres are one of the multicompartment drug delivery systems. The active substance is incorporated into a polymeric matrix. The aim of the study was to determine physicochemical properties of furosemide microspheres prepared with Eudragit L30 D-55 matrix and to analyse their stability and drug release. A test formulation at the drug-polymer ratio of 1:2 was used in the study. Furosemide was...
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