I believe that this has been suggested before...
I am not a medical doctor, but I dont think bucky balls have been really studied in vivo...
I did hear, MANY years ago of a neat idea that is similar... they took an egg white solution and subjected it to ultrasonic cavitation... they produced, to put it simply, hollow microspheres of cooked egg white- the idea was that injecting the hollow microcapsules into the blood would allow better ultrasound to be done on a patients blood vessels...
