| 发明名称 |
A DDA Experiment with Reduced Data Processing |
| 摘要 |
A method of mass spectrometry is disclosed comprising:;performing a survey scan of a plurality of different types of parent or precursor ions, wherein said survey scan comprises analysing the ion mobilities of the ions and mass analysing the ions;;determining the charge states of parent or precursor ions analysed in the survey scan based on their determined combinations of ion mobility and mass to charge ratio;;selecting a parent or precursor ion for fragmentation or reaction; and;fragmenting or reacting said selected ion, wherein the fragmentation or reaction conditions are selected from a plurality of different fragmentation or reaction conditions based upon the determined charge state of the selected ion. |
| 申请公布号 |
US2016035548(A1) |
申请公布日期 |
2016.02.04 |
| 申请号 |
US201414774756 |
申请日期 |
2014.03.10 |
| 申请人 |
MICROMASS UK LIMITED |
发明人 |
Brown Jeffery Mark;Giles Kevin;Green Martin Raymond;Hoyes John Brian;Jones Christopher;Morris Michael Raymond;Pringle Steven Derek;Richardson Keith;Salarzaei Farnoush;Wildgoose Jason Lee |
| 分类号 |
H01J49/00 |
主分类号 |
H01J49/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of mass spectrometry comprising:
performing a survey scan of a plurality of different types of parent or precursor ions, wherein said survey scan comprises analysing ion mobilities of the ions and mass analysing the ions; determining charge states of parent or precursor ions analysed in the survey scan based on their determined combinations of ion mobility and mass to charge ratio; selecting a parent or precursor ion for fragmentation or reaction; and fragmenting or reacting said selected ion, wherein the fragmentation or reaction conditions are selected from a plurality of different fragmentation or reaction conditions based upon the determined charge state of the selected ion. |
| 地址 |
Wilmslow GB |
