Distinguishing between Isobaric Ions Using Microdroplet Hydrogen-Deuterium Exchange Mass Spectrometry.
Distinguishing between Isobaric Ions Using Microdroplet Hydrogen-Deuterium Exchange Mass Spectrometry.
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使用微滴氢氘交换质谱法区分同量异位离子
DOI:
10.3390/metabo11110728
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发表时间:
2021-10-23
期刊:
影响因子:
4.1
通讯作者:
Zare RN
中科院分区:
文献类型:
--
作者:
Song X;Li J;Mofidfar M;Zare RN
Isobaric ions having the same mass-to-charge ratio cannot be separately identified by mass spectrometry (MS) alone, but this limitation can be overcome by using hydrogen–deuterium exchange (HDX) in microdroplets. Because isobaric ions may contain a varied number of exchangeable sites and different types of functional groups, each one produces a unique MS spectral pattern after droplet spray HDX without the need for MS/MS experiments or introduction of ion mobility measurements. As an example of the power of this approach, isobaric ions in urinary metabolic profiles are identified and used to distinguish between healthy individuals and those having bladder cancer.
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影响因子:
4.1
作者:
Chamberlain CA;Hatch M;Garrett TJ
通讯作者:
Garrett TJ
DOI:
10.1021/jasms.0c00310
发表时间:
2020-10-07
影响因子:
3.2
作者:
Wang Q;Bhattarai M;Zhao P;Alnsour T;Held M;Faik A;Chen H
通讯作者:
Chen H
DOI:
10.1039/c3an00934c
发表时间:
2013-08-21
期刊:
The Analyst
影响因子:
--
作者:
Su Y;Wang H;Liu J;Wei P;Cooks RG;Ouyang Z
通讯作者:
Ouyang Z
影响因子:
3.3
作者:
Wu,Fangling;Huang,Yandong;Ding,Chuan-Fan
通讯作者:
Ding,Chuan-Fan
影响因子:
7.4
作者:
Li, Zhengzhou;Li, Yuze;Nie, Zongxiu
通讯作者:
Nie, Zongxiu