Experimental Teaching Combining Scientific Research with Chemistry Comprehensive Experiment——Electrochemical Determination of Imidacloprid Pesticide
An electrochemical sensor with specific response to imidacloprid was prepared by modifying graphene and chitosan composite onto the surface of glass carbon electrode,and the concentration of imidacloprid in samples could be detected and quantitatively analyzed.Electrical analysis involves multiple knowledge of physical chemistry and analytical chemistry.Integrating the scientific research experiment of determination of imidacloprid pesticides by electrochemical sensors into the undergraduate chemistry comprehensive experiment can not only improve students'understanding of the relevant theoretical knowledge of electrochemistry and analytical chemistry,but also enable students to understand the frontier of science,cultivate students'interest in scientific research and innovation and creativity.
imidacloprid pesticideelectrochemical sensorquantitative analysisexperimental teachingscientific research
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