期刊
MASS SPECTROMETRY REVIEWS
卷 29, 期 2, 页码 294-312出版社
WILEY
DOI: 10.1002/mas.20232
关键词
ion optics; rf focusing; ion guide; multipole ion guide; stacked ring ion guide; ESI
类别
资金
- U.S. Department of Energy (DOE) Office of Biological and Environmental Research [DE-AC05-76RLO 1830]
- NIH National Center of Research Resources [RR018522]
- NIH National Cancer Institute
- National Institute of Allergy and Infectious Diseases NIH/DHHS [Yl-Al-4894-01NIH]
- NATIONAL CENTER FOR RESEARCH RESOURCES [P41RR018522] Funding Source: NIH RePORTER
The electrodynamic ion funnel enabled the manipulation and focusing of ions in a pressure regime (0.1-30 Torr) that has challenged traditional appraoches, and provided the basis for much greater mass spectrometer ion transmission efficiencies. The initial ion funnel implementations aimed to efficiently capture ions in the expanding gas jet of an electrospray ionization interface and radially focus them for efficient transfer through a conductance limiting orifice. We review the improvements in fundamental understanding of ion motion in ion funnels, the evolution in its implementations that have brought the ion funnel to its current state of refinement, as well as applications of the ion funnel for purposes such as ion trapping, ion cooling. low pressure electrospray, and ion mobility spectrometry. (C) 2009 Wiley periodicals. Inc., Mass Spec Rev 29: 294-312, 2010
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据