https://www.selleckchem.com/pr....oducts/e7766-diammon
This study aimed to investigate whether hot-melt extrusion (HME) processing can modify the interactions between drugs, cyclodextrins and polymers, and in turn alter the microstructure and properties of supramolecular gels. Mixtures composed of amphiphilic polymer (Soluplus), cyclodextrin (HPβCD or αCD), plasticizer (PEG400 or PEG600 and colloidal silicon dioxide were processed by HME. Carvedilol (CAR) was added to the formulation aiming its transdermal delivery. Extrudates were characterized by HPLC, XRPD, FTIR, DSC, and
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