Computer-Assisted Chemical Analysis

计算机辅助化学分析

• 批准号: 9201277
• 负责人: Charles Wilkins
• 金额: $ 92.84万
• 依托单位: University of California-Riverside
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-05-01 至 1997-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9201277&HistoricalAwards=false
• 关键词: Computer; Assisted; Chemical; Analysis

This project is in the general area of analytical and surface chemistry and in the subfield of analytical mass spectrometry. During the tenure of this three-year continuing grant, Professor Wilkins and his students will extend and expand investigations in applications of Fourier transform mass spectrometry (FTMS) that were initiated under the aegis of NSF grant CHE-8911685. Analyte ion formation by both matrix assisted laser desorption (MALD) and by surface induced dissociation (SID) for subsequent characterization by FTMS will be studied. Professor Wilkins will also continue the development of coupled gas chromatography, infrared spectrometry, and mass spectrometry as a sensitive tool for the analysis of complex mixtures. Additionally, he will investigate the analytical capabilities of the combined techniques of supercritical fluid chromatography (SFC) and FTMS. %%% This research continues the development of powerful analytical techniques that are applicable to a broad array of chemical systems.

这个项目是在一般地区的分析和表面 化学和分析质谱的子领域。 在这三年的持续资助任期内，教授 威尔金斯和他的学生将扩大和扩大调查， 傅里叶变换质谱（FTMS）的应用， 在NSF资助CHE-8911685的支持下启动。 分析物 通过基质辅助激光解吸（MALD）和 通过表面诱导解离（SID）进行后续 将研究FTMS表征。 威尔金斯教授将 还继续发展偶联气相色谱法， 红外光谱法和质谱法作为一种灵敏的工具 用于分析复杂的混合物。 此外，他将 研究组合技术的分析能力 超临界流体色谱（SFC）和FTMS。 %%% 这项研究继续发展强大的分析 适用于各种化学品的技术 系统.