Pharmaceutical Engineering Innovative and Comprehensive Experiment Design:Preparation of Bimetallic Nanoporous Materials Electrochemical Sensor and Detection of Rutin
LUO Zheng-Hong, ZHANG Zhe-Wei, WU Zi-Han, YANG Ya-Qi, ZHAO Zi-Jian**
College of Chemistry and Materials Engineering,Huaihua University,Huaihua 418000,China
Abstract An innovative experiment was designed that integrates the fabrication of nano-metal electrochemical sensors,modern analytical testing techniques,and sensing detection into pharmaceutical engineering teaching,in order to enhance students’ comprehensive innovative capabilities.The experiment consists of three parts:research on the manufacturing process of bimetallic electrochemical sensors,performance analysis of bimetallic nanomaterials,and research on the detection method of rutin.Nano-metal materials were prepared by high-temperature carbonization,and their structure and performance were analyzed by scanning electron microscopy and X-ray diffraction.The electrochemical properties of rutin,including its stability and responses to pH,impedance,active surface area,scan rate,and interference resistance,were detected by cyclic voltammetry and differential pulse voltammetry.Through implementing this experiment,students can understand the basic knowledge of drug testing,familiarize themselves with the basic principles and testing steps of modern analytical testing technology,master the data analysis methods of drug analysis in this major,and thus improve their innovative practical ability and professional quality.
LUO Zheng-Hong, ZHANG Zhe-Wei, WU Zi-Han, YANG Ya-Qi, ZHAO Zi-Jian. Pharmaceutical Engineering Innovative and Comprehensive Experiment Design:Preparation of Bimetallic Nanoporous Materials Electrochemical Sensor and Detection of Rutin[J]. Chinese Journal of Chemical Education, 2026, 47(6): 87-96.
