%0 Journal Article %T Development of a new electrochemical imprinted sensor based on poly-pyrrole, sol–gel and multiwall carbon nanotubes for determination of tramadol %A Deiminiat, Behjat %A Ronaghi, Gholam Hossein %A Arbab Zavar, Mohammad Hossein %J Sensors and Actuators B: Chemical %@ 0925-4005 %D 2017