FINNIGAN LCQ ELECTROSPRAY MASS SPECTROMETER

FINNIGAN LCQ 电喷雾质谱仪

• 批准号: 6052089
• 负责人: CRAIG ARTHUR TOWNSEND
• 金额: $ 19.83万
• 依托单位: JOHNS HOPKINS UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-04-01 至 2001-03-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6052089
• 关键词: biomedical equipment purchase; electrospray ionization mass spectrometry

Support is requested from the Shared Instrumentation Grant Program to purchase a quadrupole mass spectrometer and high-pressure liquid chromatograph (HPLC) equipped with Electrospray Ionization (ESI) and Atmospheric Pressure Chemical Ionization (APCI) sources. The target instrument, a Finnigan LCQ, will be housed in the Instruments Facility, a shared core resource for major instrumentation located in the Department of Chemistry. The proposed ESI/APCI-MSn/DS will be the only instrument of its kind at the Homewood Campus of the Johns Hopkins University and will be fully accessible to research groups in all divisions of the University. Proposed research requiring access to the spectrometer extends from molecular biology and protein chemistry to materials science.

请求共享仪器赠款方案提供支助，以购买配备电喷雾电离（ESI）和大气压化学电离（APCI）源的四极质谱仪和高压液相色谱仪。目标仪器，Finnigan LCQ，将被安置在仪器设施，位于化学系的主要仪器的共享核心资源。拟议的ESI/APCI-MSn/DS将是约翰霍普金斯大学霍姆伍德校区唯一的同类仪器，该大学所有部门的研究小组都可以使用。需要使用光谱仪的拟议研究从分子生物学和蛋白质化学延伸到材料科学。