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Spectroscopy

New data from V. Majerik et al illuminate research in spectroscopy

Published in Drug Week, November 2nd, 2007

New investigation results, 'Supercritical antisolvent versus coevaporation: preparation and characterization of solid dispersions,' are detailed in a study published in Drug Development and Industrial Pharmacy. According to recent research from Veszprem, Hungary, "'The objective of this work was to improve the dissolution rate and aqueous solubility of oxeglitazar. Solid dispersions of oxeglitazar in PVP K17 (polyvinilpyrrolidone) and poloxamer 407 (polyoxyethylene-polyoxypropylene block copolymer) were prepared by supercritical antisolvent (SAS) and coevaporation (CoE) methods."

"Drug-carrier formulations were characterized by powder X-ray diffraction, Fourier...

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