Integration of Gas Chromatography/Mass Spectrometry (GC/MS) into the Undergraduate Chemistry Curriculum

将气相色谱/质谱 (GC/MS) 纳入本科化学课程

• 批准号: 9050603
• 负责人: Robert Soulen
• 金额: $ 2.93万
• 依托单位: Southwestern University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-04-15 至 1992-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9050603&HistoricalAwards=false
• 关键词: Integration; Gas; Chromatography; Mass; Spectrometry

This project provided the chemistry curriculum at the institution with the powerful and modern analytical techniques of gas chromatography and mass spectrometry combined in a single instrument. The instrument was integrated into the laboratory program at all levels, thereby benefitting approximately 200 students each year. The instrument is used for demonstration purposes in freshman chemistry; in other courses, integrating these analytical techniques into the curriculum is serving the following goals: providing practical experience in obtaining and interpreting mass spectral data; demonstrating the physical principles of GC/MS; hands-on experience with modern, computer- controlled instrumentation; and improving the scientific capabilities of undergraduate research projects. Some experiments that can accomplish the above goals involve the identification of unknowns, analysis of complex mixtures of reactions, and the characterization of synthesized compounds in inorganic and organic chemistry. The institution contributed to this project in an amount equal to the NSF funds.

该项目为该机构的化学课程提供了强大而现代的气相色谱和质谱分析技术，结合在一个仪器中。该仪器被整合到所有级别的实验室计划中，从而每年使大约200名学生受益。该仪器用于大一化学课的演示；在其他课程中，将这些分析技术整合到课程中是为了达到以下目标：提供获取和解释质谱数据的实践经验；说明GC/MS的物理原理；具有现代计算机控制仪器的实践经验；提高大学生科研项目的科研能力。在无机化学和有机化学中，一些可以实现上述目标的实验涉及未知物的鉴定、复杂反应混合物的分析以及合成化合物的表征。该机构为该项目提供的资金相当于国家科学基金会的资金。