Conducting Polymer-Based Composite Materials for Therapeutic Implantations: From Advanced Drug Delivery System to Minimally Invasive Electronics

Figure 2

General scheme for the application of conducting polymer-hydrogel system. (a) The nanoparticle polymer solution is (b) subcutaneously injected into a mouse, followed by (c) application of a DC electric field to induce release of the drug cargo inside the nanoparticles [54].