Acquisition of Mass Spectrometers for East Carolina University

为东卡罗来纳大学采购质谱仪

• 批准号: 0521228
• 负责人: Andrew Morehead
• 金额: $ 50.32万
• 依托单位: East Carolina University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2005
• 资助国家: 美国
• 起止时间: 2005-09-01 至 2008-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0521228&HistoricalAwards=false
• 关键词: Acquisition; Mass; Spectrometers; East; Carolina

With support from the Major Research Instrumentation (MRI) Program, the Department of Chemistry at East Carolina University will purchase two instruments: a liquid chromatograph/mass spectrometer (LC/MS) equipped with electrospray and chemical ionization sources and a gas chromatograph/mas spectrometer (GC/MS) with electron impact ionization. This equipment will facilitate studies on a) host-guest interactions; b) the end-groups of fluorinated polymers; c) characterization of peptides and small proteins; and d) synthetic organic chemistry. Chromatography with mass spectrometric detection is an extremely powerful and sensitive technique used for the separation and analysis of complex mixtures. The results from studies using the requested spectrometer will have an impact on biochemistry and materials chemistry.

在主要研究仪器(MRI)计划的支持下，东卡罗来纳大学化学系将购买两台仪器：一台配备电喷雾和化学电离源的液体色谱仪/质谱仪(LC/MS)，以及一台配备电子碰撞电离的气相色谱仪/质谱仪(GC/MS)。该设备将促进a)主-客体相互作用；b)含氟聚合物的端基；c)多肽和小蛋白的表征；d)合成有机化学的研究。色谱质谱检测是一种非常有效和灵敏的技术，用于复杂混合物的分离和分析。使用所要求的光谱仪的研究结果将对生物化学和材料化学产生影响。