Michael Berger at Nanowerk has filed a report about the work by Jin Kon Kim, et al. at Pohang University of Science Technology (POSTECH) in South Korea to develop “a new drug delivery device for pulsatile and on-demand drug release based on electrically actuatable nanoporous membranes made of polypyrrole (PPy).”
Sound interesting? Read it here: Electrically triggered drug release from smart nanomembranes…
Nanowerk: “Electrically triggered drug release from smart nanomembranes”
February 16th, 2011 
Medgadget Editors Nanomedicine