CORE--MASS SPECTROMETRY

核心——质谱

• 批准号: 6575638
• 负责人: MAX L DEINZER
• 金额: $ 7.89万
• 依托单位: OREGON STATE UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2002
• 资助国家: 美国
• 起止时间: 2002-04-01 至 2003-03-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6575638
• 关键词: biomedical facility; environmental health; environmental toxicology; mass spectrometry

Description: The Mass Spectrometry Facilities and Services Core provides analytical capabilities to support the environmental health-related research projects of the OSUEHS Center investigators, Program Project investigators, and Pilot Project investigators. The Core also serves as an educational resource for graduate students in chemistry, biochemistry, and toxicology. The facility houses six shared mass spectrometers and two prototype instruments. These provide capabilities for low resolution GC/MS, high resolution measurements of medium sized macromolecules using FAB ionization or small molecules using chemical ionization and electron ionization, LC/MS and LC/MS/MS using electrospray ionization on a triple quadruple mass spectrometer and a quadruple ion trap, and high mass analysis using the matrix assisted laser desorption ionization (MALDI) time-of-flight mass spectrometry.

描述：质谱设施和服务核心提供 支持环境健康相关研究的分析能力 Osuehs中心研究人员，计划项目调查人员的项目， 和试点项目调查人员。核心也充当教育 化学，生物化学和毒理学研究生的资源。 该设施容纳六个共享质谱仪和两个原型 乐器。这些为低分辨率GC/MS提供功能，高 使用Fab电离或 使用化学电离和电子电离的小分子，LC/MS和 LC/MS/MS使用电喷雾电离在三倍四倍质谱仪上 以及使用矩阵辅助的四倍离子陷阱和高质量分析 激光解吸电离（MALDI）飞行时间质谱。