摘要
介绍了一个研究型综合实验项目——喹啉类化合物的合成及其结构对阴离子比色传感性能影响研究。在本实验中,学生将学习并掌握喹啉类杂环化合物及其衍生物的合成方法以及表征手段。学生在理解有机小分子传感识别原理的基础上,学会利用紫外-可见吸收光谱仪研究喹啉类化合物作为探针(P1、P2、P3)对阴离子传感识别性能。通过Origin软件处理的光谱数据以及可视化的比色图像,让学生更加直观地比较不同探针的阴离子传感识别性能,深入理解探针的分子结构影响和控制其传感性能的重要性。
This paper introduces a research-based comprehensive experiment involving the synthesis of quinoline derivatives and investigations on the effect of their structures on the colorimetric sensing performance of anions.During this experiment,students will learn and master the synthesis and characterization methods used for quinoline heterocyclic compounds and their derivatives.Based on the principle of organic small molecule sensing and recognition,students will learn to use ultraviolet-visible absorption spectroscopy instrumentation and study the anion sensing and recognition performance of quinoline compounds(P1,P2,and P3)as probes.Using the spectral data processed by Origin and visualized colorimetric images,students can better intuitively understand the anion sensing and recognition performance of different probes,along with the significance of the probe molecular structure in regulating sensing performance.
作者
黄磊
郑蕾
包磊
聂丽
傅绪成
Lei Huang;Lei Zheng;Lei Bao;Li Nie;Xucheng Fu(Basic Experimental Center,West Anhui University,Lu’an 237012,Anhui Province,China)
出处
《大学化学》
CAS
2023年第11期163-170,共8页
University Chemistry
基金
安徽省教育厅质量工程项目(2022jyxm1759,2020szsfkc0954,2022jxgl081)
安徽省高等学校省级教学示范课程(基础化学实验)
皖西学院质量工程项目(wxxy2021011)。
关键词
综合实验
喹啉类化合物
比色传感
探针
Comprehensive experiment
Qunioline compounds
Colorimetric sensing
Probe
