Abstract
Non-target analysis has become an important tool in the field of water analysis since a broad variety of pollutants from different sources are released to the water cycle. For identification of compounds in such complex samples, liquid chromatography coupled to high resolution mass spectrometry are often used. The introduction of ion mobility spectrometry provides an additional separation dimension and allows determining collision cross sections (CCS) of the analytes as a further physicochemical constant supporting the identification. A CCS database with more than 500 standard substances including drug-like compounds and pesticides was used for CCS data base search in this work. A non-target analysis of a wastewater sample was initially performed with high performance liquid chromatography (HPLC) coupled to an ion mobility-quadrupole-time of flight mass spectrometer (IM-qTOF-MS). A database search including exact mass (±5 ppm) and CCS (±1 %) delivered 22 different compounds. Furthermore, the same sample was analyzed with a two-dimensional LC method, called LC+LC, developed in our group for the coupling to IM-qTOF-MS. This four dimensional separation platform revealed 53 different compounds, identified over exact mass and CCS, in the examined wastewater sample. It is demonstrated that the CCS database can also help to distinguish between isobaric structures exemplified for cyclophosphamide and ifosfamide.
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References
Hernández F, Ibáñez M, Bade R, Bijlsma L, Sancho JV. Trends in Analytical chemistry investigation of pharmaceuticals and illicit drugs in waters by liquid chromatography-high-resolution mass spectrometry. Trends Anal Chem. 2014;63:140–57.
Perez S, Barceló D. Application of advanced MS techniques to analysis and identification of human and microbial metabolites of pharmaceuticals in the aquatic environment. Trends Anal Chem. 2007;26:494–514.
Gracia-lor E, Sancho JV, Serrano R, Hernández F. Chemosphere occurrence and removal of pharmaceuticals in wastewater treatment plants at the Spanish Mediterranean area of Valencia. Chemosphere. 2012;87:453–62.
Mendoza A, Aceña J, Pérez S, De Alda ML, Barceló D, Gil A. Pharmaceuticals and iodinated contrast media in a hospital waste-water : a case study to analyse their presence and characterise their environmental risk and hazard. Environ Res. 2015;140:225–41.
Nurmi J, Pellinen J. Multiresidue method for the analysis of emerging contaminants in wastewater by ultra performance liquid chromatography-time-of-flight mass spectrometry. J Chromatogr A. 2011;1218:6712–9.
Loos R, Gawlik BM, Locoro G, Rimaviciute E, Contini S, Bidoglio G. EU-wide survey of polar organic persistent pollutants in European river waters. Environ Pollut. 2015;157:561–8.
Krauss M, Singer H, Hollender J. LC-high resolution MS in environmental analysis: from target screening to the identification of unknowns. Anal Bioanal Chem. 2010;397:943–51.
Mukhopadhyay R. IMS/MS: its time has come. Anal Chem. 2008;80:7918–20.
Lapthorn C, Pullen F, Chowdhry BZ. Ion mobility spectrometry-mass spectrometry (IMS-MS) of small molecules: separating and assigning structures to ions. Mass Spectrom Rev. 2013;32:43–71.
Pringle SD, Giles K, Wildgoose JL, Williams JP, Slade SE, Thalassinos K, et al. An investigation of the mobility separation of some peptide and protein ions using a new hybrid quadrupole/travelling wave IMS/oa-ToF instrument. Int J Mass Spectrom. 2007;261:1–12.
May JC, McLean JA. Ion mobility-mass spectrometry: time-dispersive instrumentation. Anal Chem. 2015;87:1422–36.
Campuzano I, Bush MF, Robinson CV, Beaumont C, Richardson K, Kim H, et al. Structural characterization of drug-like compounds by ion mobility mass spectrometry: comparison of theoretical and experimentally derived nitrogen collision cross sections. Anal Chem. 2012;84:1026–33.
Hofmann J, Struwe WB, Scar CA, Scrivens JH, Harvey DJ, Pagel K. Estimating collision cross sections of negatively charged N-glycans using traveling wave ion mobility-mass spectrometry. Anal Chem. 2014;86:10789–95.
Kanu AB, Dwivedi P, Tam M, Matz L, Hill HHJ. Ion mobility-mass spectrometry. J Mass Spectrom. 2008;43:1–22.
Tao L, McLean JR, McLean JA, Russell DH. A collision cross-section database of singly-charged peptide ions. J Am Soc Mass Spectrom. 2007;18:1232–8.
Counterman AE, Valentine SJ, Srebalus CA, Henderson SC, Hoaglund CS, Clemmer DE. High-order structure and dissociation of gaseous peptide aggregates that are hidden in mass spectra. J Am Soc Mass Spectrom. 1998;9:743–59.
Valentine SJ, Counterman AE, Clemmer DE. A database of 660 peptide ion cross sections: use of intrinsic size parameters for bona fide predictions of cross sections. J Am Soc Mass Spectrom. 1999;10:1188–211.
Bush MF, Hall Z, Giles K, Hoyes J, Robinson CV, Ruotolo BT. Collision cross sections of proteins and their complexes: a calibration framework and database for gas-phase structural biology. Anal Chem. 2010;82:9557–65.
Paglia G, Williams JP, Menikarachchi LC, Thompson JW, Tyldesley-Worster R, Halldórsson S, et al. Ion mobility-derived collision cross-sections to support metabolomics applications. Anal Chem. 2014;86:3985–93.
Paglia G, Angel P, Williams JP, Richardson K, Olivos HJ, Thompson JW, et al. Ion mobility-derived collision cross section as an additional measure for lipid fingerprinting and identification. Anal Chem. 2015;87:1137–44.
May JC, Goodwin CR, Lareau NM, Leaptrot KL, Morris CB, Kurulugama RT, et al. Conformational ordering of biomolecules in the gas phase: nitrogen collision cross sections measured on a prototype high resolution drift tube ion mobility-mass spectrometer. Anal Chem. 2014;86:2107–16.
Liu X, Valentine SJ, Plasencia MD, Trimpin S, Naylor S, Clemmer DE. Mapping the human plasma proteome by SCX-LC-IMS-MS. J Am Soc Mass Spectrom. 2007;18:1249–64.
Malkar A, Devenport NA, Martin HJ, Patel P, Turner MA, Watson P, et al. Metabolic profiling of human saliva before and after induced physiological stress by ultra-high performance liquid chromatography-ion mobility-mass spectrometry. Metabolomics. 2013;9:1192–201.
Stephan S, Jakob C, Hippler J, Schmitz OJ. A novel four-dimensional analytical approach for analysis of complex samples. Anal Bioanal Chem. 2016;408:3751–9.
Marriott PJ, Wu Z, Schoenmakers P. Nomenclature and conventions in comprehensive multidimensional chromatography—an update. LCGC Eur. 2012;25:266–75.
Deeb AA, Schmidt TC. Tandem anion and cation exchange solid phase extraction for the enrichment of micropollutants and their transformation products from ozonation in a wastewater treatment plant. Anal Bioanal Chem. 2016;408:4219–32.
Stoll DR, Talus ES, Harmes DC, Zhang K. Evaluation of detection sensitivity in comprehensive two-dimensional liquid chromatography separations of an active pharmaceutical ingredient and its degradants. Anal Bioanal Chem. 2014;407:265–77.
Li D, Schmitz OJ. Use of shift gradient in the second dimension to improve the separation space in comprehensive two-dimensional liquid chromatography. Anal Bioanal Chem. 2013;405:6511–7.
Kurulugama RT, Darland E, Kuhlmann F, Stafford G, Fjeldsted J. Evaluation of drift gas selection in complex sample analyses using a high performance drift tube ion mobility-QTOF mass spectrometer. Analyst. 2015;140:6834–44.
Leonhardt J, Teutenberg T, Tuerk J, Schluesener MP, Ternes TA, Schmidt TC. Analytical methods two-dimensional liquid chromatographic approaches coupled to high resolution mass spectrometry for the analysis of complex samples. Anal Method. 2015;7:7697–706.
Acknowledgments
The authors thank Agilent Technologies for the third Infinity pump system and Phenomenex for the HPLC-columns. They thank IUTA (Duisburg), LANUV (Duesseldorf), and the working group of Professor G. Scriba (Jena) for providing standards. The research project no. 18861 of the research association Institut für Energie- und Umwelttechnik e. V. (IUTA) has been funded via AiF within the agenda for the promotion of industrial cooperative research and development (IGF) by the German Federal Ministry of Economics and Technology based on a decision of the German Bundestag.
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Stephan, S., Hippler, J., Köhler, T. et al. Contaminant screening of wastewater with HPLC-IM-qTOF-MS and LC+LC-IM-qTOF-MS using a CCS database. Anal Bioanal Chem 408, 6545–6555 (2016). https://doi.org/10.1007/s00216-016-9820-5
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DOI: https://doi.org/10.1007/s00216-016-9820-5