Synthesis, characterization and electrochemical behavior of ferrocene-containing highly branched polyurethane and its application in biosensing

A novel topological structure carbamate-containing organometallic highly branched polymer (HGPU-Fc) and its film electrode exhibit special electrochemical properties relative to monomerferrocene. HGPU-Fc shows significant response to both anion ATP2− and neutral molecule glucose. This finding makes HGPU-Fc a promising candidate for biosensing material.