![使用可变窗口带通过滤从测量扫描移除离子以改善扫描内动态范围](/CN/2012/8/5/images/201280027001.jpg)
基本信息:
- 专利标题: 使用可变窗口带通过滤从测量扫描移除离子以改善扫描内动态范围
- 专利标题(英):Removal of ions from survey scans using variable window band-pass filtering to improve intrascan dynamic range
- 申请号:CN201280027001.4 申请日:2012-05-30
- 公开(公告)号:CN103582929A 公开(公告)日:2014-02-12
- 发明人: 斯蒂芬·A·泰特 , 尼克·G·布鲁姆菲尔德
- 申请人: DH科技发展私人贸易有限公司
- 申请人地址: 新加坡新加坡
- 专利权人: DH科技发展私人贸易有限公司
- 当前专利权人: DH科技发展私人贸易有限公司
- 当前专利权人地址: 新加坡新加坡
- 代理机构: 北京律盟知识产权代理有限责任公司
- 代理人: 曹晓斐
- 优先权: 61/493,364 2011.06.03 US
- 国际申请: PCT/IB2012/001054 2012.05.30
- 国际公布: WO2012/164378 EN 2012.12.06
- 进入国家日期: 2013-12-02
- 主分类号: H01J49/00
- IPC分类号: H01J49/00
Systems and methods are used to band-pass filter ions from a mass range. A full spectrum is received for a full scan of a mass range using a tandem mass spectrometer. A mass selection window of the full spectrum is selected and a set of tuning parameter values is selected. The tandem mass spectrometer is instructed to perform a scan of the mass selection window using the set of tuning parameter values. A spectrum is received for the scan from the tandem mass spectrometer. A band-pass filtered spectrum is created for the mass range that includes values from the spectrum for the mass selection window of the mass range. Systems and methods are also used to band-pass filter ions from two or more mass selection windows across the mass range and to filter out ions from a mass selection window between two band-pass mass selection windows.
公开/授权文献:
- CN103582929B 使用可变窗口带通过滤从测量扫描移除离子以改善扫描内动态范围 公开/授权日:2016-10-19