Modified Chitosan-Clay Nanocomposite as a Drug Delivery System Intercalation and In Vitro Release of Ibuprofen

Figure 2

TEM micrographs of (a) M. chitosan-MMT/ibuprofen (1 : 1) on cold and (b) M. chitosan-MMT/ibuprofen (1 : 1) on hot.

(a)

(b)