Combined utilization of ion mobility and ultra-high-resolution mass spectrometry to identify multiply charged constituents in natural organic matter

Andras Gaspar; Erast V. Kunenkov; Richard Lock; Michael Desor; Irina Perminova; Philippe Schmitt-Kopplin

doi:10.1002/rcm.3924

Combined utilization of ion mobility and ultra-high-resolution mass spectrometry to identify multiply charged constituents in natural organic matter

Andras Gaspar, Erast V. Kunenkov, Richard Lock, Michael Desor, Irina Perminova, Philippe Schmitt-Kopplin

Research output: Contribution to journal › Article › peer-review

31 Scopus citations

Abstract

Natural organic matter as complex biogeochemical non-repetitive material was investigated with ion mobility mass spectrometry (IMS) and ultra-high-resolution Fourier transform ion cyclotron resonance mass spectrometry (FTICR-MS) approaches in order to unravel the existence of multiply charged state constituents. Hereby we describe and assign the potential molecular formulae of these doubly charged species, derived from FTICR-MS, and the existence of these species was confirmed via IMS. The parallel application of these powerful techniques enabled the boundaries of the understanding of natural organic matter to be pushed further.

Original language	English
Pages (from-to)	683-688
Number of pages	6
Journal	Rapid Communications in Mass Spectrometry
Volume	23
Issue number	5
DOIs	https://doi.org/10.1002/rcm.3924
State	Published - 15 Mar 2009
Externally published	Yes

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AU - Gaspar, Andras

AU - Kunenkov, Erast V.

AU - Lock, Richard

AU - Desor, Michael

AU - Perminova, Irina

AU - Schmitt-Kopplin, Philippe

PY - 2009/3/15

Y1 - 2009/3/15

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AB - Natural organic matter as complex biogeochemical non-repetitive material was investigated with ion mobility mass spectrometry (IMS) and ultra-high-resolution Fourier transform ion cyclotron resonance mass spectrometry (FTICR-MS) approaches in order to unravel the existence of multiply charged state constituents. Hereby we describe and assign the potential molecular formulae of these doubly charged species, derived from FTICR-MS, and the existence of these species was confirmed via IMS. The parallel application of these powerful techniques enabled the boundaries of the understanding of natural organic matter to be pushed further.

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JO - Rapid Communications in Mass Spectrometry

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Combined utilization of ion mobility and ultra-high-resolution mass spectrometry to identify multiply charged constituents in natural organic matter

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