Fatemeh parnianchi - Departmen of chemistry, Saveh Branch, Islamic Azad University, Saveh, Iran
Arash Babakhanian - Departmen of chemistry, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
Mohamad Nuruzi - Research Institute of Petroleum Industry (RIPI), West Campus, Kermanshah, Iran
zohrh Hamidi - Departmen of chemistry, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran

The electrochemical manner of cortisone and Insulin at the Au/AuNPs/ PolyPyrole/ L-cystein/ Au @- NC-capped – C4MPN modified electrode have beenexamined. The modified electrode displays the excellent electrocatalytic activity and haste electron transfer. The Impedance Spectroscopy, Square wave and cyclicvoltametry, and Scanning Electron Microscopy techniques verify the fabrication and predict the sensor ability for effective hormone analysis in human blood serum Samples without any side interference effects

Electrochemical, Modified electrodes, Insulin, Cortisone