大学化学 >> 2024, Vol. 39 >> Issue (3): 266-273.doi: 10.3866/PKU.DXHX202309068

化学实验 上一篇    下一篇

比较教学法在仪器分析实验教学中的应用

谢一凡1,2, 姚莉韵1,2,*(), 杨若林2, 蔡玉兴1, 金玉杰1, 李宁1   

  1. 1 上海交通大学医学院, 基础医学实验教学中心, 上海 200025
    2 上海交通大学医学院, 药物化学与生物信息学中心, 上海 200025
  • 收稿日期:2023-09-19 录用日期:2023-10-16 发布日期:2023-10-25
  • 通讯作者: 姚莉韵 E-mail:yaoliyun517@163.com
  • 基金资助:
    上海交通大学医学院课程建设基金项目(BJ13000180095)

Application of Comparative Pedagogy in Instrumental Analysis Experiment Teaching

Yifan Xie1,2, Liyun Yao1,2,*(), Ruolin Yang2, Yuxing Cai1, Yujie Jin1, Ning Li1   

  1. 1 Basic Medical Experimental Teaching Center, School of Medicine, Shanghai Jiao Tong University, Shanghai 200025, China
    2 Medical Chemistry and Bioinformatics Center, School of Medicine, Shanghai Jiao Tong University, Shanghai 200025, China
  • Received:2023-09-19 Accepted:2023-10-16 Published:2023-10-25
  • Contact: Liyun Yao E-mail:yaoliyun517@163.com

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摘要：

仪器分析实验是医学预防及医学检验等专业的重要实验课程之一。为提升本科生的创新实践能力，设计了分别利用高效液相色谱仪(HPLC)和超高效合相色谱仪(UPC2)测定复方阿司匹林片中乙酰水杨酸和咖啡因含量的实验，并将思政元素有机地融入其中。教学实践表明，通过对不同仪器原理、功能特点的比较学习，可以激发学生的实验兴趣和探索精神，增强学生解决问题的能力，进而提升学生的科学素养。

关键词: 仪器分析实验, 乙酰水杨酸, 咖啡因, 比较教学法

Abstract:

Instrumental analysis experiment constitutes an essential component for medical prevention and medical testing specialties. To improve the innovative and practical abilities of the undergraduates, a designed experiment of simultaneous determination of acetylsalicylic acid and caffeine in Aspirin tablets by High Performance Liquid Chromatography (HPLC) and Ultra Performance Convergence Chromatography (UPC2) was applied. Additionally, ideological and political elements were organically integrated into the teaching process. Educational practice has shown that by facilitating comparative learning of different instrument principles and functional characteristics, students' interest in experimentation and exploratory spirit can be invigorated. This approach also strengthens students' problem-solving skills, thereby elevating their scientific literacy.

Key words: Instrumental analysis experiment, Acetylsalicylic acid, Caffeine, Comparative pedagogy