Upgrading the Chemistry Curriculum Through the Introduction of Modern Methods in NMR Spectroscopy

通过引入核磁共振波谱学的现代方法升级化学课程

• 批准号: 9650834
• 负责人: Daniel DiLella
• 金额: $ 4.1万
• 依托单位: Shepherd University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-07-15 至 1998-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9650834&HistoricalAwards=false
• 关键词: Upgrading; Chemistry; Curriculum; Through; Introduction

This project introduces modern nuclear magnetic resonance (NMR) spectroscopy into the undergraduate curriculum. The new Fourier-transform-NMR instrument is being integrated into several upper-level courses for chemistry majors and minors. In the instrumental analysis laboratory course, a new experiment has been planned to introduce students to the concepts and techniques of FT-NMR. Among the techniques included are homonuclear decoupling, gated decoupling and spin lattice relaxation time measurement by the inversion recovery method. In the organic chemistry laboratory course, the use of NMR is greatly increased, and modern methods are introduced. In the advanced physical chemistry laboratory course, an NMR component is being added as a second method of analysis for an experiment currently in the curriculum. The instrument can also be used as part of an ongoing series of workshops that introduce analytical methods to high school teachers and students.

本项目将现代核磁共振波谱学引入本科课程。新的傅里叶变换核磁共振仪器已被整合到化学专业和副修的几个高级课程中。在仪器分析实验课程中，我们计划了一个新的实验，向学生介绍傅里叶变换核磁共振的概念和技术。其中包括同核解耦、门控解耦和反演恢复法测量自旋晶格弛豫时间。在有机化学实验课程中，核磁共振的使用大大增加，并引入了现代方法。在高级物理化学实验课程中，我们将加入核磁共振成分，作为课程中现有实验的第二种分析方法。该仪器还可以作为正在进行的一系列讲习班的一部分，向高中教师和学生介绍分析方法。