Comparative in vitro evaluation of glimepiride containing nanosuspension drug delivery system developed by different techniques

The present study was aimed to develop the Glimepiride (GLM) loaded nanosuspension by different methods for increasing the solubility of GLM. Twelve formulations were prepared by combination method (FG), which included antisolvent precipitation method followed by sonication (Method 1) selecting drug and polymer in ratio of 1:10, 1:20 and 1:30. Further 6 formulations were prepared by nanoprecipitation method (Fg) (Method 2) selecting drug and...