Phospholipid‐Coated Carbon Nanotubes as Sensitive Electrochemical Labels with Controlled‐Assembly‐Mediated Signal Transduction for Magnetic Separation Immunoassay
State Key Laboratory of Chemo/Bio‐Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082 (P. R. China), Fax: (+86)?731‐8882‐1916