Dual stimulus responsive drug release under the interaction of pH value and pulsatile electric field for a bacterial cellulose/sodium alginate/multi-walled carbon nanotube hybrid hydrogel

Abstract

Hydrogels synthesized by SA, BC and MWCNTs was a pH and electric responsive drug delivery system. The combination stimuli-releasing had selectivity for the pH value. Pulsatile releasing pattern was also had selectivity for the pH value.