A Novel Matrix for Immobilizing Protein: Supported Hybrid Nano C60-Lipid Membrane

Supported hybrid nano C60-lipid membrane based on cysteamine monolayer was made on gold electrode. Hemoglobin (Hb) could be immobilized in the membrane firmly because the membrane can supply a biological environment for Hb. The electrochemical behavior of Hb in the membrane was investigated by cyclic voltammetry. As a good electron mediator, C60 could make the electron transfer of the protein in hybrid C60-lipid membrane more accessible.