发明名称 |
METHOD OF OPTIMISING SPECTRAL DATA |
摘要 |
A method of mass spectrometry or ion mobility spectrometry is disclosed. The method comprises: providing a plurality of species of ions;analysing the ions during a plurality of sequential acquisition periods so as to obtain spectral data relating to the ions; varying the value of an operational parameter of the spectrometer such that it has different values during the different acquisition periods, wherein the spectral data obtained for a given ion varies depending on the value of the operational parameter; storing the spectral data obtained during the different acquisition periods separately; selecting a target ion;and then interrogating the spectral data so as to identify a set of first acquisition periods that include data corresponding to said target ion; and selecting spectral data obtained in only a subset of said first acquisition periods so as to obtain spectral data that is optimised for said target ion. Selecting spectral data from only a subset of the first acquisition periods allows the selection of the optimal spectral data for the target ion, whilst discarding less optimal data. |
申请公布号 |
WO2015150806(A1) |
申请公布日期 |
2015.10.08 |
申请号 |
WO2015GB51017 |
申请日期 |
2015.04.01 |
申请人 |
MICROMASS UK LIMITED |
发明人 |
MOULDS, RICHARD;RICHARDSON, KEITH;WILDGOOSE, JASON LEE;GREEN, MARTIN RAYMOND |
分类号 |
H01J49/00 |
主分类号 |
H01J49/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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