Integrating the Outcome-Based Education and Frontier Scientific Research into Inorganic Chemistry Laboratory Teaching:Preparation of Rare Earth Complexes and Their Antibiotic Sensing Research
Aiming at the problems existing in the experimental teaching of inorganic chemistry in our university,a luminescent rare earth complex based on anthracenly carboxylic acid ligand was designed and used for the study of antibiotic detection.Firstly,luminescent rare earth complexes were prepared by solvothermal synthesis.Secondly,the structure of the complex was characterized by the single-crystal X-ray diffractometer,infrared spectrometer,and X-ray powder diffraction.In addition,the fluorescence spectrometer recorded the fluorescence sensing of luminescent rare earth complexes to antibiotics.This experiment integrates the OBE philosophy and frontier scientific research into inorganic chemistry laboratory teaching,which helps to stimulate students'interest in scientific research and enhance their research literacy.It lays the foundation for further optimizing the laboratory course education model and improving students'practical and innovative abilities.
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