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Damont A, Legrand A, Cao C, Fenaille F, Tabet JC. Hydrogen/deuterium exchange mass spectrometry in the world of small molecules. MASS SPECTROMETRY REVIEWS 2023; 42:1300-1331. [PMID: 34859466 DOI: 10.1002/mas.21765] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 11/19/2021] [Accepted: 11/19/2021] [Indexed: 06/07/2023]
Abstract
The combined use of hydrogen/deuterium exchange (HDX) and mass spectrometry (MS), referred to as HDX-MS, is a powerful tool for exploring molecular edifices and has been used for over 60 years. Initially for structural and mechanistic investigation of low-molecular weight organic compounds, then to study protein structure and dynamics, then, the craze to study small molecules by HDX-MS accelerated and has not stopped yet. The purpose of this review is to present its different facets with particular emphasis on recent developments and applications. Reversible H/D exchanges of mobilizable protons as well as stable exchanges of non-labile hydrogen are considered whether they are taking place in solution or in the gas phase, or enzymatically in a biological media. Some fundamental principles are restated, especially for gas-phase processes, and an overview of recent applications, ranging from identification to quantification through the study of metabolic pathways, is given.
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Affiliation(s)
- Annelaure Damont
- Département Médicaments et Technologies pour la Santé (DMTS), MetaboHUB, Université Paris-Saclay, CEA, INRAE, Gif-sur-Yvette, France
| | - Anaïs Legrand
- Département Médicaments et Technologies pour la Santé (DMTS), MetaboHUB, Université Paris-Saclay, CEA, INRAE, Gif-sur-Yvette, France
| | - Chenqin Cao
- Département Médicaments et Technologies pour la Santé (DMTS), MetaboHUB, Université Paris-Saclay, CEA, INRAE, Gif-sur-Yvette, France
| | - François Fenaille
- Département Médicaments et Technologies pour la Santé (DMTS), MetaboHUB, Université Paris-Saclay, CEA, INRAE, Gif-sur-Yvette, France
| | - Jean-Claude Tabet
- Département Médicaments et Technologies pour la Santé (DMTS), MetaboHUB, Université Paris-Saclay, CEA, INRAE, Gif-sur-Yvette, France
- Faculté des Sciences et de l'Ingénierie, Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, Paris, France
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Acter T, Lee S, Uddin N, Mow KM, Kim S. Characterization of petroleum‐related natural organic matter by ultrahigh‐resolution mass spectrometry. B KOREAN CHEM SOC 2022. [DOI: 10.1002/bkcs.12662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Thamina Acter
- Department of Mathematical and Physical Sciences East West University Dhaka Bangladesh
| | - Seulgidaun Lee
- Department of Chemistry Kyungpook National University Daegu Republic of Korea
| | - Nizam Uddin
- Department of Nutrition and Food Engineering, Faculty of Allied Health Science Daffodil International University Dhaka Bangladesh
| | - Kamarum Monira Mow
- Department of Computer Science and Engineering East West University Dhaka Bangladesh
| | - Sunghwan Kim
- Department of Chemistry Kyungpook National University Daegu Republic of Korea
- Mass Spectrometry Based Convergence Research Institute Kyungpook National University Daegu Republic of Korea
- Green‐Nano Materials Research Center, Kyungpook National University Daegu Republic of Korea
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3
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Kim S, Kim D, Jung MJ, Kim S. Analysis of environmental organic matters by Ultrahigh-Resolution mass spectrometry-A review on the development of analytical methods. MASS SPECTROMETRY REVIEWS 2022; 41:352-369. [PMID: 33491249 DOI: 10.1002/mas.21684] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 09/10/2020] [Accepted: 09/10/2020] [Indexed: 06/12/2023]
Abstract
Owing to the increasing environmental and climate changes globally, there is an increasing interest in the molecular-level understanding of environmental organic compound mixtures, that is, the pursuit of complete and detailed knowledge of the chemical compositions and related chemical reactions. Environmental organic molecule mixtures, including those in air, soil, rivers, and oceans, have extremely complex and heterogeneous chemical compositions. For their analyses, ultrahigh-resolution and sub-ppb level mass accuracy, achievable using Fourier-transform ion cyclotron resonance mass spectrometry (FT-ICR MS), are important. FT-ICR MS has been successfully used to analyze complex environmental organic molecule mixtures such as natural, soil, particulate, and dissolved organic matter. Despite its success, many limitations still need to be overcome. Sample preparation, ionization, structural identification, chromatographic separation, and data interpretation are some key areas that have been the focus of numerous studies. This review describes key developments in analytical techniques in these areas to aid researchers seeking to start or continue investigations for the molecular-level understanding of environmental organic compound mixtures.
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Affiliation(s)
- Sungjune Kim
- Department of Chemistry, Kyungpook National University, Daegu, Korea
| | - Donghwi Kim
- Oil and POPs Research Group, Korea Institute of Ocean Science and Technology, Geoje, Korea
| | - Maeng-Joon Jung
- Department of Chemistry, Kyungpook National University, Daegu, Korea
| | - Sunghwan Kim
- Department of Chemistry, Kyungpook National University, Daegu, Korea
- Mass Spectrometry Convergence Research Center and Green-Nano Materials Research Center, Daegu, Korea
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4
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Ray AD, Clemens G, Holman SW. Application of open port sampling interface mass spectrometry (OPSI-MS) to deuterium exchange as an aid for structural elucidation. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2021; 35 Suppl 2:e8536. [PMID: 31336014 DOI: 10.1002/rcm.8536] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 06/19/2019] [Accepted: 07/16/2019] [Indexed: 06/10/2023]
Abstract
RATIONALE Deuterium exchange has been demonstrated to provide additional information to accurate mass measurement and collision-induced dissociation on unknown chemical structures. An enhanced method for rapid deuterium exchange could make this technique more routine for structural elucidation. Open port sampling interface mass spectrometry (OPSI-MS) with an aprotic solvent offers a rapid method for performing deuterium incorporation. METHODS Samples of standard drug molecules have been analysed by OPSI-MS directly from solids using a make-up flow of acetonitrile + 0.1% trifluoroacetic acid. The resultant spectra were compared with those obtained by OPSI-MS analysis of the samples dissolved in deuterium oxide (D2 O). Solutions of these molecules in acetonitrile/D2 O were analysed using an Atmospheric Solids Analysis Probe (ASAP) at different temperatures to compare the suitability of this technique. RESULTS The number of exchangeable hydrogens was obtained through deuterium exchange using the OPSI source, although there was some incomplete exchange or back-exchange observed. Molecules with one to five exchangeable hydrogens were successfully analysed. ASAP analysis produced more complicated spectra with higher levels of incomplete or back-exchanged ions; this was more pronounced at higher temperatures. CONCLUSIONS The use of OPSI provides a method for the rapid determination of the number of exchangeable hydrogens within a molecule. This yields useful information as an aid to the structural elucidation of unknowns. ASAP produces incomplete exchange and cannot be used for incorporation studies.
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Affiliation(s)
- Andrew D Ray
- Global Product Development, Pharmaceutical Technology & Development, AstraZeneca, Macclesfield Campus, Macclesfield, SK10 2NA, UK
| | - Graeme Clemens
- Chemical Development, Pharmaceutical Technology & Development, AstraZeneca, Macclesfield Campus, Macclesfield, SK10 2NA, UK
| | - Stephen W Holman
- Chemical Development, Pharmaceutical Technology & Development, AstraZeneca, Macclesfield Campus, Macclesfield, SK10 2NA, UK
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Cho E, Riches E, Palmer M, Giles K, Ujma J, Kim S. Isolation of Crude Oil Peaks Differing by m/z ∼0.1 via Tandem Mass Spectrometry Using a Cyclic Ion Mobility-Mass Spectrometer. Anal Chem 2019; 91:14268-14274. [DOI: 10.1021/acs.analchem.9b02255] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Eunji Cho
- Department of Chemistry, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu 41566, Republic of Korea
| | - Eleanor Riches
- Waters Corporation, Stamford Avenue, Altrincham Road, Wilmslow SK9 4AX, United Kingdom
| | - Martin Palmer
- Waters Corporation, Stamford Avenue, Altrincham Road, Wilmslow SK9 4AX, United Kingdom
| | - Kevin Giles
- Waters Corporation, Stamford Avenue, Altrincham Road, Wilmslow SK9 4AX, United Kingdom
| | - Jakub Ujma
- Waters Corporation, Stamford Avenue, Altrincham Road, Wilmslow SK9 4AX, United Kingdom
| | - Sunghwan Kim
- Department of Chemistry, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu 41566, Republic of Korea
- Green-Nano Materials Research Center, Daegu 41566, Republic of Korea
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Kostyukevich Y, Vladimirov G, Stekolschikova E, Ivanov D, Yablokov A, Zherebker A, Sosnin S, Orlov A, Fedorov M, Khaitovich P, Nikolaev E. Hydrogen/Deuterium Exchange Aiding Compound Identification for LC-MS and MALDI Imaging Lipidomics. Anal Chem 2019; 91:13465-13474. [PMID: 31490663 DOI: 10.1021/acs.analchem.9b02461] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
We present a novel approach for the increasing reliability of compound identification for LC-MS and MALDI imaging lipidomics. Our approach is based on the characterization of compounds not only by the elution time, accurate mass, and fragmentation spectra but also by the number of labile hydrogens that can be measured using the hydrogen/deuterium (H/D) exchange approach. The number of labile hydrogens (those from -OH and -NH groups) serves as an additional structural descriptor used when performing a database search. For LC-MS experiment, the H/D exchange was performed in the heating capillary of the modified electrospray ionization (ESI) source, while for MALDI imaging, the exchange was performed in the ion funnel at 10 Torr pressure. It was observed that such an approach allowed one to achieve a considerable degree of deuteration, enough to unambiguously distinguish between different classes of lipids. The proposed analytical approach may be successfully used for the identification not only of lipids but also of peptides and metabolites. A special software for the automatic filtration of molecules based on the number of functional groups was also developed.
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Affiliation(s)
- Yury Kostyukevich
- Skolkovo Institute of Science and Technology , Novaya Street, 100 , Skolkovo 143025 , Russian Federation.,Moscow Institute of Physics and Technology , Dolgoprudnyi , Moscow Region 141700 , Russia
| | - Gleb Vladimirov
- Skolkovo Institute of Science and Technology , Novaya Street, 100 , Skolkovo 143025 , Russian Federation
| | - Elena Stekolschikova
- Skolkovo Institute of Science and Technology , Novaya Street, 100 , Skolkovo 143025 , Russian Federation
| | - Daniil Ivanov
- Moscow Institute of Physics and Technology , Dolgoprudnyi , Moscow Region 141700 , Russia.,Emanuel Institute of Biochemical Physics , Russian Academy of Sciences , Kosygina Street, 4 , Moscow 119334 , Russia
| | - Arthur Yablokov
- Institute for Energy Problems of Chemical Physics , Russian Academy of Sciences , Leninskij pr. 38 k.2 , Moscow 119334 , Russia
| | - Alexander Zherebker
- Skolkovo Institute of Science and Technology , Novaya Street, 100 , Skolkovo 143025 , Russian Federation
| | - Sergey Sosnin
- Skolkovo Institute of Science and Technology , Novaya Street, 100 , Skolkovo 143025 , Russian Federation
| | - Alexey Orlov
- Skolkovo Institute of Science and Technology , Novaya Street, 100 , Skolkovo 143025 , Russian Federation
| | - Maxim Fedorov
- Skolkovo Institute of Science and Technology , Novaya Street, 100 , Skolkovo 143025 , Russian Federation
| | - Philipp Khaitovich
- Skolkovo Institute of Science and Technology , Novaya Street, 100 , Skolkovo 143025 , Russian Federation
| | - Evgeny Nikolaev
- Skolkovo Institute of Science and Technology , Novaya Street, 100 , Skolkovo 143025 , Russian Federation
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7
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Ruttkies C, Schymanski EL, Strehmel N, Hollender J, Neumann S, Williams AJ, Krauss M. Supporting non-target identification by adding hydrogen deuterium exchange MS/MS capabilities to MetFrag. Anal Bioanal Chem 2019; 411:4683-4700. [PMID: 31209548 PMCID: PMC6611743 DOI: 10.1007/s00216-019-01885-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 04/08/2019] [Accepted: 04/30/2019] [Indexed: 01/02/2023]
Abstract
Liquid chromatography coupled with high-resolution mass spectrometry (LC-HRMS) is increasingly popular for the non-targeted exploration of complex samples, where tandem mass spectrometry (MS/MS) is used to characterize the structure of unknown compounds. However, mass spectra do not always contain sufficient information to unequivocally identify the correct structure. This study investigated how much additional information can be gained using hydrogen deuterium exchange (HDX) experiments. The exchange of “easily exchangeable” hydrogen atoms (connected to heteroatoms), with predominantly [M+D]+ ions in positive mode and [M-D]− in negative mode was observed. To enable high-throughput processing, new scoring terms were incorporated into the in silico fragmenter MetFrag. These were initially developed on small datasets and then tested on 762 compounds of environmental interest. Pairs of spectra (normal and deuterated) were found for 593 of these substances (506 positive mode, 155 negative mode spectra). The new scoring terms resulted in 29 additional correct identifications (78 vs 49) for positive mode and an increase in top 10 rankings from 80 to 106 in negative mode. Compounds with dual functionality (polar head group, long apolar tail) exhibited dramatic retention time (RT) shifts of up to several minutes, compared with an average 0.04 min RT shift. For a smaller dataset of 80 metabolites, top 10 rankings improved from 13 to 24 (positive mode, 57 spectra) and from 14 to 31 (negative mode, 63 spectra) when including HDX information. The results of standard measurements were confirmed using targets and tentatively identified surfactant species in an environmental sample collected from the river Danube near Novi Sad (Serbia). The changes to MetFrag have been integrated into the command line version available at http://c-ruttkies.github.io/MetFrag and all resulting spectra and compounds are available in online resources and in the Electronic Supplementary Material (ESM). Graphical abstract ![]()
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Affiliation(s)
- Christoph Ruttkies
- Department of Stress and Developmental Biology, Leibniz Institute of Plant Biochemistry, Weinberg 3, 06120, Halle, Germany
| | - Emma L Schymanski
- Luxembourg Centre for Systems Biomedicine (LCSB), University of Luxembourg, 6 avenue du Swing, 4367, Belvaux, Luxembourg. .,Eawag: Swiss Federal Institute of Aquatic Science and Technology, Überlandstrasse 133, 8600, Dübendorf, Switzerland.
| | - Nadine Strehmel
- Department of Stress and Developmental Biology, Leibniz Institute of Plant Biochemistry, Weinberg 3, 06120, Halle, Germany
| | - Juliane Hollender
- Eawag: Swiss Federal Institute of Aquatic Science and Technology, Überlandstrasse 133, 8600, Dübendorf, Switzerland.,Institute of Biogeochemistry and Pollutant Dynamics, ETH Zürich, 8092, Zürich, Switzerland
| | - Steffen Neumann
- Department of Stress and Developmental Biology, Leibniz Institute of Plant Biochemistry, Weinberg 3, 06120, Halle, Germany.,iDiv - German Centre for Integrative Biodiversity Research (iDiv), Halle-Jena-Leipzig Deutscher, Platz 5e, 04103, Leipzig, Germany
| | - Antony J Williams
- National Centre for Computational Toxicity (NCCT), United States Environmental Protection Agency, Research Triangle Park, NC, 27711, USA
| | - Martin Krauss
- Helmholtz Centre for Environmental Research - UFZ, Permoserstr. 15, 04318, Leipzig, Germany.
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Speciation of structural fragments in crude oil by means of isotope exchange in near-critical water and Fourier transform mass spectrometry. Anal Bioanal Chem 2019; 411:3331-3339. [DOI: 10.1007/s00216-019-01802-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 02/19/2019] [Accepted: 03/22/2019] [Indexed: 10/26/2022]
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9
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Lim D, Park Y, Chang R, Ahmed A, Kim S. Application of molecular dynamics simulation to improve the theoretical prediction for collisional cross section of aromatic compounds with long alkyl chains in crude oils. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2019; 33:650-656. [PMID: 30710409 DOI: 10.1002/rcm.8400] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 01/21/2019] [Accepted: 01/23/2019] [Indexed: 06/09/2023]
Abstract
RATIONALE Molecular dynamics (MD) simulations with finite temperature were performed to improve the theoretical prediction of collisional cross section (CCS) values, especially for aromatic compounds containing long alkyl chains. METHODS In this study, the CCS values of 11 aromatic compounds with long alkyl chains were calculated by MD simulations while considering internal energy at 300, 500, and 700 K, and the results were compared with experimentally determined values. RESULTS The CCS values calculated at higher energies showed better agreement with the experimental values. Polycyclic aromatic hydrocarbons (PAHs) such as pentacene and benz[b]anthracene were also investigated, and better agreement between the theoretical and experimental results was observed when higher temperature (or higher internal energy) was considered. CONCLUSIONS The data presented in this study show that the internal degrees of freedom of ions must be considered to accurately predict the CCS values of aromatic compounds with a flexible structure measured by ion mobility mass spectrometry.
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Affiliation(s)
- Dongwan Lim
- Department of Chemistry, Kyungpook National University, Daegu, 41566, Republic of Korea
| | - Yunjae Park
- Department of Chemistry, Kwangwoon University, Seoul, 01897, Republic of Korea
| | - Rakwoo Chang
- Department of Chemistry, Kwangwoon University, Seoul, 01897, Republic of Korea
| | - Arif Ahmed
- Department of Chemistry, Kyungpook National University, Daegu, 41566, Republic of Korea
| | - Sunghwan Kim
- Department of Chemistry, Kyungpook National University, Daegu, 41566, Republic of Korea
- Green Nano Center, Department of Chemistry, Daegu, 41566, Republic of Korea
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10
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Lim D, Davidson KL, Son S, Ahmed A, Bush MF, Kim S. Determining Collision Cross‐Sections of Aromatic Compounds in Crude Oil by Using Aromatic Compound Mixture as Calibration Standard. B KOREAN CHEM SOC 2018. [DOI: 10.1002/bkcs.11653] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Dongwan Lim
- Department of ChemistryKyungpook National University Daegu 41566 Republic of Korea
| | | | - Seungwoo Son
- Department of ChemistryKyungpook National University Daegu 41566 Republic of Korea
| | - Arif Ahmed
- Department of ChemistryKyungpook National University Daegu 41566 Republic of Korea
| | - Matthew F. Bush
- Department of ChemistryUniversity of Washington Seattle WA, 98195‐1700 USA
| | - Sunghwan Kim
- Department of ChemistryKyungpook National University Daegu 41566 Republic of Korea
- Green‐Nano Materials Research Center Daegu 41566 Republic of Korea
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11
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Niyonsaba E, Manheim JM, Yerabolu R, Kenttämaa HI. Recent Advances in Petroleum Analysis by Mass Spectrometry. Anal Chem 2018; 91:156-177. [PMID: 30428670 DOI: 10.1021/acs.analchem.8b05258] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Edouard Niyonsaba
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Jeremy M. Manheim
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Ravikiran Yerabolu
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Hilkka I. Kenttämaa
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
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12
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Kostyukevich Y, Acter T, Zherebker A, Ahmed A, Kim S, Nikolaev E. Hydrogen/deuterium exchange in mass spectrometry. MASS SPECTROMETRY REVIEWS 2018; 37:811-853. [PMID: 29603316 DOI: 10.1002/mas.21565] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 02/22/2018] [Accepted: 03/08/2018] [Indexed: 05/22/2023]
Abstract
The isotopic exchange approach is in use since the first observation of such reactions in 1933 by Lewis. This approach allows the investigation of the pathways of chemical and biochemical reactions, determination of structure, composition, and conformation of molecules. Mass spectrometry has now become one of the most important analytical tools for the monitoring of the isotopic exchange reactions. Investigation of conformational dynamics of proteins, quantitative measurements, obtaining chemical, and structural information about individual compounds of the complex natural mixtures are mainly based on the use of isotope exchange in combination with high resolution mass spectrometry. The most important reaction is the Hydrogen/Deuterium exchange, which is mainly performed in the solution. Recently we have developed the approach allowing performing of the Hydrogen/Deuterium reaction on-line directly in the ionization source under atmospheric pressure. Such approach simplifies the sample preparation and can accelerate the exchange reaction so that certain hydrogens that are considered as non-labile will also participate in the exchange. The use of in-ionization source H/D exchange in modern mass spectrometry for structural elucidation of molecules serves as the basic theme in this review. We will focus on the mechanisms of the isotopic exchange reactions and on the application of in-ESI, in-APCI, and in-APPI source Hydrogen/Deuterium exchange for the investigation of petroleum, natural organic matter, oligosaccharides, and proteins including protein-protein complexes. The simple scenario for adaptation of H/D exchange reactions into mass spectrometric method is also highlighted along with a couple of examples collected from previous studies.
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Affiliation(s)
- Yury Kostyukevich
- Skolkovo Institute of Science and Technology, Skolkovo, Russian Federation
- Institute for Energy Problems of Chemical Physics Russian Academy of Sciences, Moscow, Russia
- Moscow Institute of Physics and Technology, Dolgoprudnyi, Moscow Region, Russia
| | - Thamina Acter
- Department of Chemistry, Kyungpook National University, Daegu, Republic of Korea
| | - Alexander Zherebker
- Skolkovo Institute of Science and Technology, Skolkovo, Russian Federation
- Institute for Energy Problems of Chemical Physics Russian Academy of Sciences, Moscow, Russia
| | - Arif Ahmed
- Department of Chemistry, Kyungpook National University, Daegu, Republic of Korea
| | - Sunghwan Kim
- Department of Chemistry, Kyungpook National University, Daegu, Republic of Korea
- Green Nano Center, Kyungpook National University, Daegu, Republic of Korea
| | - Eugene Nikolaev
- Skolkovo Institute of Science and Technology, Skolkovo, Russian Federation
- Institute for Energy Problems of Chemical Physics Russian Academy of Sciences, Moscow, Russia
- Moscow Institute of Physics and Technology, Dolgoprudnyi, Moscow Region, Russia
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13
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Kostyukevich Y, Zherebker A, Vlaskin MS, Borisova L, Nikolaev E. Microprobe for the Thermal Analysis of Crude Oil Coupled to Photoionization Fourier Transform Mass Spectrometry. Anal Chem 2018; 90:8756-8763. [DOI: 10.1021/acs.analchem.8b02043] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Yury Kostyukevich
- Skolkovo Institute of Science and Technology, Novaya Street, 100, Skolkovo 143025, Russia
- Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russia
| | - Alexander Zherebker
- Skolkovo Institute of Science and Technology, Novaya Street, 100, Skolkovo 143025, Russia
| | | | - Ludmila Borisova
- National Research University Higher School of Economics, 20 Miasnitskaya Ulitsa, Moscow 101000, Russia
| | - Eugene Nikolaev
- Skolkovo Institute of Science and Technology, Novaya Street, 100, Skolkovo 143025, Russia
- Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russia
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14
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Kostyukevich Y, Kononikhin A, Popov I, Nikolaev E. Analytical Description of the H/D Exchange Kinetic of Macromolecule. Anal Chem 2018; 90:5116-5121. [DOI: 10.1021/acs.analchem.7b05151] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yury Kostyukevich
- Skolkovo Institute of Science and Technology, Novaya St., 100, Skolkovo 143025, Russian Federation
- Institute for Energy Problems of Chemical Physics Russian Academy of Sciences, Leninskij pr. 38 k.2, 119334 Moscow, Russia
- Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russia
| | - Alexey Kononikhin
- Institute for Energy Problems of Chemical Physics Russian Academy of Sciences, Leninskij pr. 38 k.2, 119334 Moscow, Russia
- Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russia
| | - Igor Popov
- Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russia
| | - Eugene Nikolaev
- Skolkovo Institute of Science and Technology, Novaya St., 100, Skolkovo 143025, Russian Federation
- Institute for Energy Problems of Chemical Physics Russian Academy of Sciences, Leninskij pr. 38 k.2, 119334 Moscow, Russia
- Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russia
- Emanuel Institute for Biochemical Physics, Russian Academy of Sciences, Kosygina st. 4, 119334 Moscow, Russia
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15
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Affiliation(s)
- Yury Kostyukevich
- Skolkovo Institute of Science and Technology Novaya Street, 100, Skolkovo 143025, Russian Federation
- Institute for Energy Problems of Chemical Physics Russian Academy of Sciences Leninskij prospekt 38 k.2, 119334 Moscow, Russia
- Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russia
| | - Eugene Nikolaev
- Skolkovo Institute of Science and Technology Novaya Street, 100, Skolkovo 143025, Russian Federation
- Institute for Energy Problems of Chemical Physics Russian Academy of Sciences Leninskij prospekt 38 k.2, 119334 Moscow, Russia
- Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russia
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16
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Acter T, Lee S, Cho E, Jung MJ, Kim S. Design and Validation of In-Source Atmospheric Pressure Photoionization Hydrogen/Deuterium Exchange Mass Spectrometry with Continuous Feeding of D 2O. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2018; 29:85-94. [PMID: 29080204 DOI: 10.1007/s13361-017-1831-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 09/24/2017] [Accepted: 10/01/2017] [Indexed: 06/07/2023]
Abstract
In this study, continuous in-source hydrogen/deuterium exchange (HDX) atmospheric pressure photoionization (APPI) mass spectrometry (MS) with continuous feeding of D2O was developed and validated. D2O was continuously fed using a capillary line placed on the center of a metal plate positioned between the UV lamp and nebulizer. The proposed system overcomes the limitations of previously reported APPI HDX-MS approaches where deuterated solvents were premixed with sample solutions before ionization. This is particularly important for APPI because solvent composition can greatly influence ionization efficiency as well as the solubility of analytes. The experimental parameters for APPI HDX-MS with continuous feeding of D2O were optimized, and the optimized conditions were applied for the analysis of nitrogen-, oxygen-, and sulfur-containing compounds. The developed method was also applied for the analysis of the polar fraction of a petroleum sample. Thus, the data presented in this study clearly show that the proposed HDX approach can serve as an effective analytical tool for the structural analysis of complex mixtures. Graphical abstract ᅟ.
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Affiliation(s)
- Thamina Acter
- Department of Chemistry, Kyungpook National University, Daegu, 702-701, Republic of Korea
| | - Seulgidaun Lee
- Department of Chemistry, Kyungpook National University, Daegu, 702-701, Republic of Korea
| | - Eunji Cho
- Department of Chemistry, Kyungpook National University, Daegu, 702-701, Republic of Korea
| | - Maeng-Joon Jung
- Department of Chemistry, Kyungpook National University, Daegu, 702-701, Republic of Korea
| | - Sunghwan Kim
- Department of Chemistry, Kyungpook National University, Daegu, 702-701, Republic of Korea.
- Department of Chemistry, Green Nano Center, Daegu, 702-701, Republic of Korea.
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Acter T, Kim D, Ahmed A, Ha JH, Kim S. Application of Atmospheric Pressure Photoionization H/D-exchange Mass Spectrometry for Speciation of Sulfur-containing Compounds. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2017; 28:1687-1695. [PMID: 28488200 DOI: 10.1007/s13361-017-1678-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 03/09/2017] [Accepted: 03/15/2017] [Indexed: 06/07/2023]
Abstract
Herein we report the observation of atmospheric pressure in-source hydrogen-deuterium exchange (HDX) of thiol group for the first time. The HDX for thiol group was optimized for positive atmospheric pressure photoionization (APPI) mass spectrometry (MS). The optimized HDX-MS was applied for 31 model compounds (thiols, thiophenes, and sulfides) to demonstrate that exchanged peaks were observed only for thiols. The optimized method has been successfully applied to the isolated fractions of sulfur-rich oil samples. The exchange of one and two thiol hydrogens with deuterium was observed in the thiol fraction; no HDX was observed in the other fractions. Thus, the results presented in this study demonstrate that the HDX-MS method using APPI ionization source can be effective for speciation of sulfur compounds. This method has the potential to be used to access corrosion problems caused by thiol-containing compounds. Graphical Abstract ᅟ.
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Affiliation(s)
- Thamina Acter
- Department of Chemistry, Kyungpook National University, Daegu, 702-701, Republic of Korea
| | - Donghwi Kim
- Department of Chemistry, Kyungpook National University, Daegu, 702-701, Republic of Korea
| | - Arif Ahmed
- Department of Chemistry, Kyungpook National University, Daegu, 702-701, Republic of Korea
| | - Ji-Hyoung Ha
- World Institute of Kimchi, Gwangju, 61755, Republic of Korea
| | - Sunghwan Kim
- Department of Chemistry, Kyungpook National University, Daegu, 702-701, Republic of Korea.
- Department of Chemistry, Green Nano Center, Daegu, 702-701, Republic of Korea.
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Xie X, Wang Z, Li Y, Zhan L, Nie Z. Investigation and Applications of In-Source Oxidation in Liquid Sampling-Atmospheric Pressure Afterglow Microplasma Ionization (LS-APAG) Source. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2017; 28:1036-1047. [PMID: 27995501 DOI: 10.1007/s13361-016-1550-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Revised: 10/28/2016] [Accepted: 10/29/2016] [Indexed: 06/06/2023]
Abstract
A liquid sampling-atmospheric pressure afterglow microplasma ionization (LS-APAG) source is presented for the first time, which is embedded with both electrospray ionization (ESI) and atmospheric pressure afterglow microplasma ionization (APAG) techniques. This ion source is capable of analyzing compounds with diverse molecule weights and polarities. An unseparated mixture sample was detected as a proof-of-concept, giving complementary information (both polarities and non-polarities) with the two ionization modes. It should also be noted that molecular mass can be quickly identified by ESI with clean and simple spectra, while the structure can be directly studied using APAG with in-source oxidation. The ionization/oxidation mechanism and applications of the LS-APAG source have been further explored in the analysis of nonpolar alkanes and unsaturated fatty acids/esters. A unique [M + O - 3H]+ was observed in the case of individual alkanes (C5-C19) and complex hydrocarbons mixture under optimized conditions. Moreover, branched alkanes generated significant in-source fragments, which could be further applied to the discrimination of isomeric alkanes. The technique also facilitates facile determination of double bond positions in unsaturated fatty acids/esters due to diagnostic fragments (the acid/ester-containing aldehyde and acid oxidation products) generated by on-line ozonolysis in APAG mode. Finally, some examples of in situ APAG analysis by gas sampling and surface sampling were given as well. Graphical Abstract ᅟ.
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Affiliation(s)
- Xiaobo Xie
- Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Zhenpeng Wang
- National Center for Mass Spectrometry in Beijing, Beijing, 100190, China
| | - Yafeng Li
- Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Lingpeng Zhan
- Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Zongxiu Nie
- Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
- National Center for Mass Spectrometry in Beijing, Beijing, 100190, China.
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Kostyukevich YI, Kononikhin AS, Popov IA, Bugrova AE, Starodubtseva NL, Nikolaev EN. Application of deuterium–hydrogen exchange to study the secondary structure of oligonucleotide ions in a gas phase. HIGH ENERGY CHEMISTRY 2016. [DOI: 10.1134/s0018143916060096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Brantley MR, Pettit ME, Harper B, Brown B, Solouki T. Automated peak width measurements for targeted analysis of ion mobility unresolved species. Anal Chim Acta 2016; 941:49-60. [DOI: 10.1016/j.aca.2016.08.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 08/09/2016] [Indexed: 12/11/2022]
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Evaporation of the charged droplets in the heating flow tube under atmospheric pressure: observation of the H/D exchange and supermetallization. MENDELEEV COMMUNICATIONS 2016. [DOI: 10.1016/j.mencom.2016.09.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Kostyukevich Y, Solovyov S, Kononikhin A, Popov I, Nikolaev E. The investigation of the bitumen from ancient Greek amphora using FT ICR MS, H/D exchange and novel spectrum reduction approach. JOURNAL OF MASS SPECTROMETRY : JMS 2016; 51:430-436. [PMID: 27270866 DOI: 10.1002/jms.3769] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Revised: 03/18/2016] [Accepted: 03/26/2016] [Indexed: 06/06/2023]
Abstract
Recently Russian archeologists have discovered on Taman peninsula an ancient (V B.C.) Greek amphora full of dense bitumen. This is the oldest amphora in the world that contains bitumen. We report the investigation of this bitumen using ultrahigh resolution Fourier transform mass spectrometry. Also we used recently developed in-ESI source Hydrogen/Deuterium exchange approach for the structural characterization of the individual molecules and estimation of the biodegradation of the bitumen. The increase of number of the labile hydrogens compared to the non-degraded oil can serve as an additional evidence of the degradation of bitumen via oxidation. For the facilitation of the spectrum processing we have developed the special iterative spectrum reduction approach. It was observed that molecules that have only oxygen heteroatoms possess two -OH groups what is unusual for the petroleum. Based on this we suggested that the bitumen degraded during its being in amphora for 2500 years. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Yury Kostyukevich
- Skolkovo Institute of Science and Technology, Novaya St., 100, Skolkovo, 143025, Russia
- Institute for Energy Problems of Chemical Physics, Russian Academy of Sciences, Leninskij pr 38 k.2, 119334, Moscow, Russia
- Emanuel Institute for Biochemical Physics, Russian Academy of Sciences, Kosygina st. 4, 119334, Moscow, Russia
- Moscow Institute of Physics and Technology, 141700, Dolgoprudnyi, Moscow Region, Russia
| | - Sergey Solovyov
- Institute for the History of Material Culture, Dvortsovaya Naberezhnaya, 18, Saint Petersburg, 191186, Russia
| | - Alexey Kononikhin
- Institute for Energy Problems of Chemical Physics, Russian Academy of Sciences, Leninskij pr 38 k.2, 119334, Moscow, Russia
- Moscow Institute of Physics and Technology, 141700, Dolgoprudnyi, Moscow Region, Russia
| | - Igor Popov
- Emanuel Institute for Biochemical Physics, Russian Academy of Sciences, Kosygina st. 4, 119334, Moscow, Russia
- Moscow Institute of Physics and Technology, 141700, Dolgoprudnyi, Moscow Region, Russia
| | - Eugene Nikolaev
- Skolkovo Institute of Science and Technology, Novaya St., 100, Skolkovo, 143025, Russia
- Institute for Energy Problems of Chemical Physics, Russian Academy of Sciences, Leninskij pr 38 k.2, 119334, Moscow, Russia
- Emanuel Institute for Biochemical Physics, Russian Academy of Sciences, Kosygina st. 4, 119334, Moscow, Russia
- Moscow Institute of Physics and Technology, 141700, Dolgoprudnyi, Moscow Region, Russia
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Cho Y, Choi MH, Kim B, Kim S. Supercritical fluid chromatography coupled with in-source atmospheric pressure ionization hydrogen/deuterium exchange mass spectrometry for compound speciation. J Chromatogr A 2016; 1444:123-8. [DOI: 10.1016/j.chroma.2016.03.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Revised: 02/27/2016] [Accepted: 03/06/2016] [Indexed: 01/06/2023]
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Acter T, Kim D, Ahmed A, Jin JM, Yim UH, Shim WJ, Kim YH, Kim S. Optimization and application of atmospheric pressure chemical and photoionization hydrogen–deuterium exchange mass spectrometry for speciation of oxygen-containing compounds. Anal Bioanal Chem 2016; 408:3281-93. [DOI: 10.1007/s00216-016-9399-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Revised: 12/30/2015] [Accepted: 02/08/2016] [Indexed: 01/01/2023]
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26
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Zherebker A, Kostyukevich Y, Kononikhin A, Roznyatovsky VA, Popov I, Grishin YK, Perminova IV, Nikolaev E. High desolvation temperature facilitates the ESI-source H/D exchange at non-labile sites of hydroxybenzoic acids and aromatic amino acids. Analyst 2016; 141:2426-34. [DOI: 10.1039/c5an02676h] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
H/D exchange coupled with high-resolution mass spectrometry has become a powerful analytical approach for structural investigations of complex organic matrices.
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Affiliation(s)
| | - Yury Kostyukevich
- Skolkovo Institute of Science and Technology
- Skolkovo 143025
- Russian Federation
- Institute for Energy Problems of Chemical Physics Russian Academy of Sciences
- 119334 Moscow
| | - Alexey Kononikhin
- Emanuel Institute for Biochemical Physics Russian Academy of Sciences
- 119334 Moscow
- Russia
- Institute for Energy Problems of Chemical Physics Russian Academy of Sciences
- 119334 Moscow
| | | | - Igor Popov
- Emanuel Institute for Biochemical Physics Russian Academy of Sciences
- 119334 Moscow
- Russia
- Moscow Institute of Physics and Technology
- 141700 Dolgoprudnyi, Moscow Region
| | - Yuri K. Grishin
- Lomonosov Moscow State University
- Department of Chemistry
- 119991 Moscow
- Russia
| | - Irina V. Perminova
- Lomonosov Moscow State University
- Department of Chemistry
- 119991 Moscow
- Russia
| | - Eugene Nikolaev
- Skolkovo Institute of Science and Technology
- Skolkovo 143025
- Russian Federation
- Emanuel Institute for Biochemical Physics Russian Academy of Sciences
- 119334 Moscow
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Islam A, Kim D, Yim UH, Shim WJ, Kim S. Structure-dependent degradation of polar compounds in weathered oils observed by atmospheric pressure photo-ionization hydrogen/deuterium exchange ultrahigh resolution mass spectrometry. JOURNAL OF HAZARDOUS MATERIALS 2015; 296:93-100. [PMID: 25913675 DOI: 10.1016/j.jhazmat.2015.04.042] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 04/01/2015] [Accepted: 04/13/2015] [Indexed: 06/04/2023]
Abstract
The resin fractions of fresh mixtures of three oils spilled during the M/V Hebei Spirit oil spill, as well as weathered oils collected at weathering stages II and IV from the oil spill site were analyzed and compared by atmospheric pressure photo-ionization hydrogen/deuterium exchange mass spectrometry (HDX MS). The significantly decreased abundance of N(+) and [N-H+D](+) ions suggested that secondary and tertiary amine-containing compounds were preferentially degraded during the early stage of weathering. [N+H](+) and [N+D](+) ions previously attributed to pyridine-type compounds degraded more slowly than secondary and tertiary amine-containing compounds. The preferential degradation of nitrogen-containing compounds was confirmed by photo-degradation experiments using 15 standard compounds. In addition, significant increases of [S1O1+H](+) and [S1O1+D](+) ions with higher DBE values were observed from fresh oil mixtures as compared to stages II and IV samples, and that could be linked with the decrease of higher DBE compounds of the S1 class. This study presented convincing arguments and evidence demonstrating that secondary and tertiary amines were more vulnerable to photo-degradation than compounds containing pyridine, and hence, preferential degradation depending on chemical structures must be considered in the production of hazardous or toxic components.
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Affiliation(s)
- Ananna Islam
- Kyungpook National University, Department of Chemistry, Daegu 702-701, Republic of Korea
| | - Donghwi Kim
- Kyungpook National University, Department of Chemistry, Daegu 702-701, Republic of Korea
| | - Un Hyuk Yim
- Oil and POPs Research Group, Korea Institute of Ocean Science and Technology, KIOST, Geoje 656-834, Republic of Korea
| | - Won Joon Shim
- Oil and POPs Research Group, Korea Institute of Ocean Science and Technology, KIOST, Geoje 656-834, Republic of Korea
| | - Sunghwan Kim
- Kyungpook National University, Department of Chemistry, Daegu 702-701, Republic of Korea; Green Nano Center, Department of Chemistry, Daegu 702-701, Republic of Korea.
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Acter T, Cho Y, Kim S, Ahmed A, Kim B, Kim S. Optimization and Application of APCI Hydrogen-Deuterium Exchange Mass Spectrometry (HDX MS) for the Speciation of Nitrogen Compounds. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2015; 26:1522-31. [PMID: 26115964 DOI: 10.1007/s13361-015-1166-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Revised: 04/09/2015] [Accepted: 04/10/2015] [Indexed: 05/26/2023]
Abstract
A systematic study was performed to investigate the utility of atmospheric pressure chemical ionization hydrogen-deuterium exchange mass spectrometry (APCI HDX MS) to identify the structures of nitrogen-containing aromatic compounds. First, experiments were performed to determine the optimized experimental conditions, with dichloromethane and CH(3)OD found to be good cosolvents for APCI HDX. In addition, a positive correlation between the heated capillary temperature and the observed HDX signal was observed, and it was suggested that the HDX reaction occurred when molecules were contained in the solvent cluster. Second, 20 standard nitrogen-containing compounds were analyzed to investigate whether speciation could be determined based on the different types of ions produced from nitrogen-containing compounds with various functional groups. The number of exchanges occurring within the compounds correlated well with the number of active hydrogen atoms attached to nitrogen, and it was confirmed that APCI HDX MS could be used to determine speciation. The results obtained by APCI HDX MS were combined with the subsequent investigation of the double bond equivalence distribution and indicated that resins of shale oil extract contained mostly pyridine type nitrogen compounds. This study confirmed that APCI HDX MS can be added to previously reported chemical ionization, electrospray ionization, and atmospheric pressure photo ionization-based HDX methods, which can be used for structural elucidation by mass spectrometry.
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Affiliation(s)
- Thamina Acter
- Department of Chemistry, Kyungpook National University, Daegu, 702-701, Republic of Korea
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Kostyukevich Y, Kononikhin A, Popov I, Nikolaev E. Letter: Observation of the 16O/18O exchange during electrospray ionization. EUROPEAN JOURNAL OF MASS SPECTROMETRY (CHICHESTER, ENGLAND) 2015; 21:109-113. [PMID: 26181285 DOI: 10.1255/ejms.1373] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Isotopic exchange approach coupled to high-resolution mass spectrometry has become the power analytical approach for a wide range of analytical and bioanalyticall applications. Considerable efforts have been dedicated to developing fast exchange techniques directly in the ionization source. But all such methods are limited to the hydrogen/deuterium exchange approaches. In this paper we demonstrate that certain types of oxygen atoms can also be exchanged for (18)O on the time scale of the ionization process. Using HIO(3) and NaIO(4) and by infusing the heavy water H(2)(18)O in the ESI source we have demonstrated that it is possible to obtain a high level of oxygen exchange. It was observed that the rate of this exchange depends to a large extent on the temperature of the desolvating capillary of the mass spectrometer. Several other species, such as peptides, oligonucleotides and low weight organic molecules, were subjected to in-ESI (16)O/(18)O exchange but the exchange was not observed.
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Affiliation(s)
- Yury Kostyukevich
- Skolkovo Institute of Science and Technology Novaya St., 100, Skolkovo 143025 Russian Federation. Institute for Energy Problems of Chemical Physics Russian Academy of Sciences Leninskij pr. 38 k.2, 119334 Moscow, Russia. Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russia..
| | - Alexey Kononikhin
- Institute for Energy Problems of Chemical Physics Russian Academy of Sciences Leninskij pr. 38 k.2, 119334 Moscow, Russia. Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russia..
| | - Igor Popov
- Emanuel Institute for Biochemical Physics Russian Academy of Sciences Kosygina st. 4, 119334 Moscow, Russia. Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russia..
| | - Eugene Nikolaev
- Skolkovo Institute of Science and Technology Novaya St., 100, Skolkovo 143025 Russian Federation. Institute for Energy Problems of Chemical Physics Russian Academy of Sciences Leninskij pr. 38 k.2, 119334 Moscow, Russia. Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russia..
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Kostyukevich Y, Kononikhin A, Popov I, Starodubtzevad N, Pekov S, Kukaev E, Indeykina M, Nikolaev E. Letter: Analytical potential of the in-electrospray ionization source hydrogen/deuterium exchange for the investigation of oligonucleotides. EUROPEAN JOURNAL OF MASS SPECTROMETRY (CHICHESTER, ENGLAND) 2015; 21:59-63. [PMID: 25906036 DOI: 10.1255/ejms.1330] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
It has previously been reported that different conformations of oligonucleotides may be detected using a gas-phase hydrogen/deuterium (H/D) exchange performed in the collision cell of a mass spectrometer. The presence of different conformers was postulated based on the bimodal shape of the deuterium distribution and on the ion mobility spectrometry data. Here we implement an in-electrospray ionization source H/D exchange to detect the different conformations of oligonucleotides in the region of ion formation. We observed that the number of H/D exchanges depends considerably on the temperature of the desolvating capillary and varies from 25% at 50°C to 80% at 450°C, but no bimodality in the shape of the deuterium distribution was observed. Such results indicate that in the region of ion formation different conformations of oligonucleotide ions rapidly interconvert one into another.
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Affiliation(s)
- Yury Kostyukevich
- Skolkovo Institute of Science and Technology, Novaya St. 100, Skolkovo 143025, Russian Federation. Institute for Energy Problems of Chemical Physics, Russian Academy of Sciences, Leninskij pr. 38 k.2, 119334 Moscow, Russian Federation. Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russian Federation.
| | - Alexey Kononikhin
- Institute for Energy Problems of Chemical Physics, Russian Academy of Sciences, Leninskij pr. 38 k.2, 119334 Moscow, Russian Federation. Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russian Federation.
| | - Igor Popov
- Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russian Federation. Emanuel Institute for Biochemical Physics Russian Academy of Sciences, Kosygina St. 4, 119334 Moscow, Russian Federation.
| | - Natalia Starodubtzevad
- Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russian Federation. Research Center for Obstetrics, Gynecology and Perinatology, 4 Oparin St., Moscow 117997, Russian Federation.
| | - Stanislav Pekov
- Institute for Energy Problems of Chemical Physics, Russian Academy of Sciences, Leninskij pr. 38 k.2, 119334 Moscow, Russian Federation..
| | - Eugene Kukaev
- Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russian Federation. Emanuel Institute for Biochemical Physics Russian Academy of Sciences, Kosygina St. 4, 119334 Moscow, Russian Federation.
| | - Maria Indeykina
- Institute for Energy Problems of Chemical Physics Russian Academy of Sciences Leninskij pr. 38 k.2, 119334 Moscow, Russian Federation.
| | - Eugene Nikolaev
- Skolkovo Institute of Science and Technology, Novaya St. 100, Skolkovo 143025, Russian Federation. Institute for Energy Problems of Chemical Physics, Russian Academy of Sciences, Leninskij pr. 38 k.2, 119334 Moscow, Russian Federation. Moscow Institute of Physics and Technology, 141700 Dolgoprudnyi, Moscow Region, Russian Federation.
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Kostyukevich Y, Kononikhin A, Popov I, Spasskiy A, Nikolaev E. In ESI-source H/D exchange under atmospheric pressure for peptides and proteins of different molecular weights from 1 to 66 kDa: the role of the temperature of the desolvating capillary on H/D exchange. JOURNAL OF MASS SPECTROMETRY : JMS 2015; 50:49-55. [PMID: 25601674 DOI: 10.1002/jms.3535] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Revised: 10/17/2014] [Accepted: 10/26/2014] [Indexed: 06/04/2023]
Abstract
Transition of proteins from the solution to the gas phase during electrospray ionization remains a challenging problem despite the large amount of attention it has received during the past few decades. One of the major questions relates to the extent to which proteins in the gas phase retain their condensed phase structures. We have used in-electrospray source hydrogen/deuterium exchange to determine the number of deuterium incorporations as a function of protein mass, charge state and temperature of the desolvating capillary where the reaction occurs. All experiments were performed on a Thermo LTQ FT Ultra equipped with a 7-T superconducting magnet. Ions were generated by an IonMax Electrospray ion source operated in the positive ESI mode. Deuterium exchange was performed by introducing a droplet of D2 O beneath the ESI capillary. We systematically investigated gas phase hydrogen/deuterium (H/D) exchange under atmospheric pressure for peptides and proteins of different molecular weights from 1 to 66 kDa. We observed that almost all proteins demonstrate similar exchange rates for all charge states and that these rates increase exponentially with the temperature of the desolvating capillary. We did not observe any clear correlation of the number of H/D exchanges with the value of the cross section for a corresponding charge state. We have demonstrated the possibility of performing in-ESI source H/D exchange of large proteins under atmospheric pressure. The simplicity of the experimental setup makes it a useful experimental technique that can be applied for the investigation of gas phase conformations of proteins.
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Affiliation(s)
- Yury Kostyukevich
- Institute for Energy Problems of Chemical Physics, Russian Academy of Sciences, Leninskij pr., 38k.2, 119334, Moscow, Russia; Moscow Institute of Physics and Technology, 141700, Dolgoprudnyi, Moscow Region, Russia; Skolkovo Institute of Science and Technology, Novaya St., 100, Skolkovo, 143025, Russian Federation
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Lee S, Cho Y, Kim S. Development and Application of a Software Tool for the Interpretation of Organic Mixtures' Spectra - Hydrogen Deuterium Exchange (STORM-HDX) to Interpret APPI HDX MS Spectra. B KOREAN CHEM SOC 2014. [DOI: 10.5012/bkcs.2014.35.3.749] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Ahmed A, Cho Y, Giles K, Riches E, Lee JW, Kim HI, Choi CH, Kim S. Elucidating Molecular Structures of Nonalkylated and Short-Chain Alkyl (n < 5, (CH2)n) Aromatic Compounds in Crude Oils by a Combination of Ion Mobility and Ultrahigh-Resolution Mass Spectrometries and Theoretical Collisional Cross-Section Calculations. Anal Chem 2014; 86:3300-7. [DOI: 10.1021/ac4032737] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Arif Ahmed
- Kyungpook National University, Department of Chemistry, Daegu, 702-701 Republic of Korea
| | - Yunju Cho
- Kyungpook National University, Department of Chemistry, Daegu, 702-701 Republic of Korea
| | | | | | - Jong Wha Lee
- Pohang University of Science and Technology, Pohang, 790-784, Republic of Korea
| | - Hugh I. Kim
- Pohang University of Science and Technology, Pohang, 790-784, Republic of Korea
| | - Cheol Ho Choi
- Kyungpook National University, Department of Chemistry, Daegu, 702-701 Republic of Korea
- Green-Nano Materials
Research Center, Daegu, 702-701 Republic of Korea
| | - Sunghwan Kim
- Kyungpook National University, Department of Chemistry, Daegu, 702-701 Republic of Korea
- Green-Nano Materials
Research Center, Daegu, 702-701 Republic of Korea
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Kostyukevich Y, Kononikhin A, Popov I, Starodubtseva N, Kukaev E, Nikotaev E. Separation of tautomeric forms of [2-nitrophloroglucinol-H]- by an in-electrospray ionization source hydrogen/deuterium exchange approach. EUROPEAN JOURNAL OF MASS SPECTROMETRY (CHICHESTER, ENGLAND) 2014; 20:345-349. [PMID: 25420347 DOI: 10.1255/ejms.1282] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Here we report the observation that, depending on the solvent used for the electrospray, 2-nitrophloroglucinol undergoes a deprotona- tion from different sites forming two tautomeric gas phase ions. Those ions differ bythe collision-induced dissociation [CID] spectra and by the gas phase hydrogen/deuterium (H/D) exchange kinetic. We performed H/D exchange in the electrospray ionization (ESI) source by saturation ESI region with vapors of deuterated solvent (D20). It was observed that [2-nitrophloroglucinol-H]- exchanges two -OH hydrogens when MeOD is used as the spray solvent but when the spray solvent is 50:50 MeOD/DO20 we observed an additional two H/D exchanges at the aromatic ring. We propose that the reaction occurs via a keto-enolt tautomerization mechanism which was found to be energetically favorable.
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