Citation: Tong Zhou, Jun Li, Zitian Wen, Yitian Chen, Hailing Li, Zhonghong Gao, Wenyun Wang, Fang Liu, Qing Feng, Zhen Li, Jinyi Yang, Min Liu, Wei Qi. Experiment Improvement of “Redox Reaction and Electrode Potential” Based on the New Medical Concept[J]. University Chemistry, ;2024, 39(8): 276-281. doi: 10.3866/PKU.DXHX202401005 shu

Experiment Improvement of “Redox Reaction and Electrode Potential” Based on the New Medical Concept

Tong Zhou ¹ ,
Jun Li ¹ ,
Zitian Wen ¹ ,
Yitian Chen ¹ ,
Hailing Li ² ,
Zhonghong Gao ² ,
Wenyun Wang ² ,
Fang Liu ² ,
Qing Feng ² ,
Zhen Li ³ ,
Jinyi Yang ³ ,
Min Liu ² ,
Wei Qi ²

1.
School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China;
2.
School of Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China;
3.
Henan Jinshu Network Technology Co., Ltd., Zhengzhou 410100, China

Received Date: 2 January 2024
Revised Date: 26 February 2024

The concept of “New Medical Science” represents a paradigm shift in medicine, extending its focus from a primarily treatment-oriented practices to a comprehensive lifecycle that includes prevention, treatment, and wellness. Guided by the principle of “New Medical Science”, this paper conducts interdisciplinary innovation in the “Redox Reaction and Electrode Potential” experiment, a core component of the Basic Medical Chemistry Experiment curriculum. The innovation include: (1) Replacing concentrated ammonia with sodium ethylenediaminetetraacetate (Na₄Y), a chelating agent commonly used in clinical settings, to alter the concentration of Cu²⁺/Zn²⁺ in the experiment measuring battery electromotive force; (2) Substituting the Br₂/Br⁻ redox couple with the C₆H₆O₆ (oxidized form)/C₆H₈O₆ (reduced form) redox couple of vitamin C (Vc) to study the redox properties of different redox couples;(3) Introducing an experiment that involves the reduction of Fe³⁺ by glutathione, fostering interdisciplinary thinking on the medically relevant process of cellular iron death. These modifications not only make the “Redox Reaction and Electrode Potential” experiment more eco-friendly but also bridge medical education and chemistry, underlining the importance of “New Medical Science” concept in foundational chemistry education.
- New medical science,
- Oxidation-reduction reaction,
- Experimental improvement
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