Electrically-responsive microreservoires (ERRs) for controlled release of Dex.
ERRs made of microtubes produced by two photon polymerization of IP-L780 photoresist.
Microtubes loaded with PPy/Dex mixture and sealed with a thin PLGA layer.
Kinetics of Dex release controlled by electrical stimulation of the ERRs.
Controlled Dex release accelerates the cells osteogenic differentiation.