The Synthesis and Characterization of Heparin-Doped Poly pyrrole for Biomedical Applications

摘要

Heparin was successfully incorporated into PPy as counterions through water-in-oil emulsion polymerization. The heparin-doped PPy showed various morphologies mat were likely related to heparin content. The heparin-doped PPy showed high doping ratio and moderate conductivity. This material could be a promising candidate to prepare conductive biodegradable or nonbiodegeadable polymer composites for biomedical applications.