actually like hrishi said its hard to imagine nanoparticles and ai. even i would associate nano particles with some properties like charge or something on the basis of which they could be transported or whatever. ai would require some processing power, hard to think of in a nanoparticle. i think of ai as a set of if/then conditional statements. maybe dinesh could provide an overview of general ai. then again right now you are years ahead with that book, so you tell us!!