Multidisciplinary Use of an Atomic Absorption Spectrometer at an Undergraduate Women's College

原子吸收光谱仪在本科女子学院的多学科应用

• 批准号: 0126982
• 负责人: Robert Granger
• 金额: $ 5.42万
• 依托单位: Sweet Briar College
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2002
• 资助国家: 美国
• 起止时间: 2002-05-01 至 2005-10-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0126982&HistoricalAwards=false
• 关键词: Multidisciplinary; Use; Atomic; Absorption; Spectrometer

Interdisciplinary (99) Chemistry (12)This project is implementing the use of atomic absorption spectrometry (AAS) in the chemistry and environmental science curricula. Recent internal and external assessments of the chemistry program as well as the recent implementation of the environmental sciences program have demonstrated a gap in curricula as a result of students not using AAS in the laboratory. AAS has been established as a fundamental technique in the quantitative determination of trace metals. In order to implement AAS into six courses of the chemistry curriculum and one course of the environmental science curriculum, a number of experiments are being adapted and modified from the educational literature. Students are using AAS in general chemistry laboratory, environmental analytical chemistry laboratory, and then the intermediate laboratory I/II and advanced laboratory I/II sequence. In the ES program, AAS is used in the advanced environmental science laboratory. In addition, seniors are able to use AAS in their senior research projects that are required for graduation. Students learn the theoretical basis of AAS and also have extensive hands-on experience. This ensures proper training in AAS for chemistry and environmental science majors who go on to graduate school or are employed in the private or public sector.

跨学科（99）化学（12）该项目正在在化学和环境科学课程中实施原子吸收光谱法（AAS）的使用。化学计划的最新内部和外部评估以及环境科学计划的最新实施表明，由于学生不在实验室中使用AAS，课程差距存在差距。在定量确定痕量金属方面，AAS已被确定为基本技术。为了将AAS实施到化学课程的六个课程和环境科学课程的一门课程中，从教育文献中对许多实验进行了调整和修改。学生正在使用通用化学实验室，环境分析化学实验室，然后使用中级实验室I/II和晚期实验室I/II序列的AAS。在ES计划中，AAS用于先进的环境科学实验室。此外，老年人能够在毕业所需的高级研究项目中使用AAS。学生学习AAS的理论基础，并具有丰富的动手经验。这样可以确保对AAS的适当培训，以攻读研究生院或受雇于私人或公共部门的化学和环境科学专业。