Q-3

-  Systems for targeted delivery: peptides, proteins, gene therapy agents and vaccines  
-  Carrier vehicles: nanoparticles/nanotubes, liposomes, polymeric micelles, dendrimers,
-  Drug targeting and targeting and imaging agents to site/specific delivery.  
-  Controlled release systems, triggering mechanisms
-  In-vitro and in-vivo studies and models for drug transport, absorption metabolism and retention mechanisms