纳米传感器在环境化学教学中的应用

摘要

Case studies, with characteristics of vividness and in-terest, play significant roles in the instruction of environmental chemistry. Nano-sensor, an environmental analyzing and moni-toring technology, emerged and rapidly developed in recent years. This technology can be used for in-situ detecting or monitoring trace pollutants, which has a good prospect for development. It can be introduced in the instruction of environmental chemistry as a case study. Simultaneously, the close connection between the nano-sensor and the environmental chemistry can be well illus-trated, which is helpful to motivate students' learning interest and enthusiasm, cultivate their innovative consciousness and strengthen their research abilities.%案例教学兼具形象化与趣味化特点，是环境化学教学中重要的组成部分。纳米传感器是近年来新兴并迅速发展的一种环境分析监测技术，可用于现场原位检测或监测痕量污染物质，具有良好的发展前景。该技术可以作为案例引入到环境化学的教学中。本文同时阐述了其与环境化学教学的密切关联性，以此激励学生对环境化学课程的学习兴趣与热情，培养学生的创新意识，强化学生的研究能力。