大学化学 >> 2025, Vol. 40 >> Issue (8): 265-271.doi: 10.12461/PKU.DXHX202410061

化学实验 上一篇    下一篇

偶极诱导液体门控可视化物质检测——化学“101计划”表界面性质应用实验新设计

樊漪1,3, 蒋焯琪2, 李智鹏2, 周璇1, 林景安3, 张来英1, 侯旭1,2   

  1. 1 厦门大学化学化工学院, 化学国家级实验教学示范中心(厦门大学), 固体表面物理化学国家重点实验室, 福建 厦门 361005;
    2 厦门大学人工智能研究院, 福建 厦门 361005;
    3 门创科技(厦门)有限责任公司, 福建 厦门 361005
  • 收稿日期:2024-10-21 录用日期:2024-12-18 发布日期:2025-07-19
  • 通讯作者: 侯旭 E-mail:houx@xmu.edu.cn
  • 基金资助:
    教育部化学“101 计划”——化学测量学实验课程建设项目；教育部第三批虚拟教研室建设试点——“101 计划”化学测量学实验课程虚拟教研室；国家自然科学基金(52025132, U24A20205, T2241022, 52303350)；福建省自然科学基金(2022J02059)；高等学校学科创新引智计划(B17027, B16029)；中国博士后科学基金(2023M732931)；新基石科学基金会所设立的科学探索奖

Dipole-Induced Liquid Gating for Visual Substance Detection: A Novel Experimental Design for Application of Interface and Surface Properties in the Chemistry “101 Plan”

Yi Fan1,3, Zhuoqi Jiang2, Zhipeng Li2, Xuan Zhou1, Jingan Lin3, Laiying Zhang1, Xu Hou1,2   

  1. 1 State Key Laboratory of Physical Chemistry of Solid Surfaces, National Demonstration Center for Experimental Chemistry Education (Xiamen University), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian Province, China;
    2 Institute of Artificial Intelligence, Xiamen University, Xiamen 361005, Fujian Province, China;
    3 Gating Inspired Future Technology Co., Ltd., Xiamen 361005, Fujian Province, China
  • Received:2024-10-21 Accepted:2024-12-18 Published:2025-07-19
  • Contact: Xu Hou E-mail:houx@xmu.edu.cn

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摘要： 本实验基于表面活性剂的界面行为以及液体门控系统的门控液体性质-系统气体跨膜压强阈值对应关系，应用液体门控教学测试分析仪(压力阈值仪)实现液体门控可视化物质检测。结合本科生化学“101计划”化学测量学实验——偶极诱导液体门控可视化物质检测，培养学生理论联系实验、学以致用的思维，锻炼创新实践能力。

关键词: 化学“101计划”, 液体门控技术, 可视化物质检测, 表面活性剂, 课程设计

Abstract: This study presents a novel training experiment rooted in the behavior of surfactants at interfaces and the relationship between the properties of gating liquids and the transmembrane pressure threshold of gases in a liquid gating system. By employing a liquid gating teaching analyzer (pressure threshold analyzer), we facilitate visual substance detection through a liquid gating mechanism. This experiment, part of the undergraduate “Chemical Metrology Experiments” course within the Chemistry “101 Plan”, exemplifies the concept of dipole-induced liquid gating for visual substance detection. The primary objective is to cultivate students’ ability to integrate theoretical knowledge with practical application, encourage the utilization of learned concepts, and enhance their innovative practical skills.

Key words: Chemistry “101 Plan”, Liquid gating technology, Visual substance detection, Surfactant, Curriculum design