GO/MnFe2O4mediated Electrochemical Biosensing for Monitoring Glucose

Abstract

GO-MnFe2O4 nanoparticles have been used as a drug delivery in medical, biosensing and bioimaging. In this study, GO-MnFe2O4 nanoparticles were prepared by Co precipitation method with variation in stirring time. The prepared material was characterized by XRD, SEM and FTIR. Single phase composite material examined by XRD and average crystallite size found to be 60nm.SEM images shows the proposed material is homogeneous and dense. The working electrode GO-MnFe2O4 was prepared successfully using glassy carbon. The electrochemical measurement is performed for different concentration of glucose. Increment in glucose concentration gives the linear response in form of higher potential.