Fig 1. XRPD patterns 2θ of amine drugs intercalated in the montmorillonite.
Sodium montmorillonite (a); 5-fluorouracil—5FU complex (b); Acyclovir—ACV complex (c); Chlorhexidine—CLX complex (d); Dapsone—DPS complex (e); Doxazosin—DXZ complex (f); Nystatin—NTT complex (g); Octyl dimethyl PABA—ODP complex (h); 2-phenylbenzimidazol-5-sulfonic acid—PSA complex (i); Rivastigmine—RVT complex (j).