Simultaneous Electrochemical Sensing of Ceftriaxone and Piroxicam Using Zeolite Modified Electrode for Medical Applications
Amir Khosravi‐Hamoleh, Maryam Abrishamkar, Mohsen Cheraghizade
Abstract
Abstract The simultaneous sensing of Ceftriaxone (Cef) and Piroxicam (Pir) was presented in detail through the electrochemical method in which carbon paste electrode (CPE) was modified by meso‐structured Zeolite for medical application. The results indicated a polycrystalline Zeolite phase with a relatively high surface contact for charge transportation in the sensing process. Electrochemical impedance spectroscopy (EIS) plots also showed better charge transportation parameters for the modified electrode. The effect of analytes concentration, in both individual and simultaneous states, on the electrochemical sensor quality parameters was investigated by different methods and the obtained results were thoroughly discussed.