NEW DIRECTIONS IN ATOMIC SPECTROMETRIC ANALYSIS

原子光谱分析的新方向

• 批准号: 3306335
• 负责人: GARY M HIEFTJE
• 金额: $ 13.48万
• 依托单位: TRUSTEES OF INDIANA UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-02-01 至 1995-01-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/3306335
• 关键词: atomic absorption spectrometry; biomedical equipment development; electronic spectra; emission spectrometry; gas chromatography; interferometry; liquid chromatography; mass spectrometry; method development; microwave radiation; optical rotation; spectrometry

Atomic spectrometric methods of analysis are the most widely used for determining the elemental composition of samples in a variety of fields, including but not limited to Biomedicine, Forensics, Geology, Metallurgy, Oceanography, Materials Science, and Wear Evaluation. In this proposal, a comprehensive plan of investigation is outlined that is intended to enhance the utility, power and flexibility of atomic spectrometric techniques for multielement analysis. Included are studies aimed at advancing and understanding of atomic spectrometric sources, detection systems and signal-processing schemes, and others at improving these instrumental components themselves. Critical shortcomings in existing systems are first identified and means are then proposed for overcoming them. The outcome of the suggested studies is expected to be both a clearer idea of the limits of atomic spectrometric methods and embodiments of improved instruments to more closely approach those limits.

原子光谱分析方法是最广泛用于 测定各种领域样品的元素组成， 包括但不限于生物医学，法医学，地质学，冶金学， 海洋学、材料科学和磨损评估。 在这项提案中， 概述了一项全面的调查计划，旨在 增强原子光谱分析的实用性、能力和灵活性 多元素分析技术。 包括的研究旨在 推进和理解原子光谱源，检测 系统和信号处理方案，以及其他改进这些 工具组件本身。 现有技术的严重缺陷 首先确定系统，然后提出克服 他们 建议的研究结果预计将是一个 更清楚地了解原子光谱法的局限性， 改进的仪器的实施例更接近那些 限制.