项目教学法在《仪器分析实验》教学中的设计与实施

改变了传统的实验教学模式,以培养学生创新创业能力为目标,将项目教学法引入《仪器分析实验》教学中来。以“大蒜素的提取及成分检测”为例,结合实际实验教学过程,阐述了项目教学法在《仪器分析实验》教学中的设计过程与实施情况。实践表明,项目教学法在仪器分析实验教学中的应用,调动了学生的积极性和主动性,激发了科研兴趣,为以后的本科毕业设计及科学研究打下了良好的基础。

基于蓝墨云班课仪器分析实验翻转课堂教学设计

该文以“烷烃混合物的气质联用分离及鉴定”为例,探讨基于蓝墨云班课翻转课堂在“仪器分析实验”中的教学设计。包括课前的知识传授、课堂的知识内化、课后的知识总结三个环节,分别从教师和学生两个角度展开讨论。结果表明,基于蓝墨云班课的翻转课堂提高了学生的学习动力及教学效果,有利于创新型人才的培养,为其他实验课程开展翻转课堂教学模式提供参考。

Fluorescence and Thermostability of Nanometer Porphyrin Trimer

A nanometer porphyrin trimer was firstly synthesized with 1 ,3-dibromopropane as a bridge-linked agent and the fluorescence property and thermostability were studied. The results show that the fluorescence property and thermostability of the trimer are different from those of monoporphyrin. The effects of the molecule structure on the optical property and the thermostability were also studied in detail.