“…Electrochemical methods are now emerging as powerful and versatile analytical techniques and have found vast applications in many important fields including pharmaceutical industry, and biological and environmental applications (Farghaly et al, 2014;Tsai et al, 2011;Sivasubramanian and Sangaranarayanan, 2011;Beitollahi et al, 2008). The use of electro analysis is increasing day by day due to high sensitivity, reduction in solvent and sample consumption, high-speed and low operating cost (Almeida et al, 2013;Halls et al, 2013;Yuzhi Li et al, 2013;Cheng et al, 2012;Aaboubi and Housni, 2012;Farghaly and Ghandour, 2005). Especially voltammetric techniques have proved to be more suitable to investigate the redox properties of drugs and biological analytes (Baghbamidi et al, 2012;Karaaslan and Suzen, 2011).…”