Invention Grant
US07745780B2 Multiplex data acquisition modes for ion mobility-mass spectrometry
有权
用于离子迁移率 - 质谱的多重数据采集模式
- Patent Title: Multiplex data acquisition modes for ion mobility-mass spectrometry
- Patent Title (中): 用于离子迁移率 - 质谱的多重数据采集模式
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Application No.: US12123163Application Date: 2008-05-19
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Publication No.: US07745780B2Publication Date: 2010-06-29
- Inventor: John A. McLean , David H. Russell , Thomas F. Egan , Michael V. Ugarov , J. Albert Schultz
- Applicant: John A. McLean , David H. Russell , Thomas F. Egan , Michael V. Ugarov , J. Albert Schultz
- Applicant Address: US TX Houston US TX College Station
- Assignee: Ionwerks, Inc.,Texas A&M University System
- Current Assignee: Ionwerks, Inc.,Texas A&M University System
- Current Assignee Address: US TX Houston US TX College Station
- Agency: Fulbright & Jaworski, LLP
- Main IPC: H01J49/00
- IPC: H01J49/00
Abstract:
A method and apparatus for multiplexed data acquisition for gas-phase ion mobility coupled with mass spectrometry is described. Ion packets are injected into an ion mobility drift chamber at a rate faster than the ion mobility separation arrival time distribution. The convoluted arrival time distributions thus generated are deconvoluted by a mass spectrometer and post-processing algorithms.
Public/Granted literature
- US20090101810A1 MULTIPLEX DATA ACQUISITION MODES FOR ION MOBILITY-MASS SPECTROMETRY Public/Granted day:2009-04-23
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