[1] LEENHEER J A, CROUE J P. Peer reviewed: Characterizing aquatic dissolved organic matter [J]. Environmental Science & Technology, 2003, 37(1): 18A-26A.
[2] MOPPER K, STUBBINS A, RITCHIE J D, et al. Advanced instrumental approaches for characterization of marine dissolved organic matter: extraction techniques, mass spectrometry, and nuclear magnetic resonance spectroscopy [J]. Chemical Reviews, 2007, 107(2): 419-442. doi: 10.1021/cr050359b
[3] HASSETT J P. Dissolved natural organic matter as a microreactor [J]. Science, 2006, 311(5768): 1723-1724. doi: 10.1126/science.1123389
[4] MINOR E C, SWENSON M M, MATTSON B M, et al. Structural characterization of dissolved organic matter: A review of current techniques for isolation and analysis [J]. Environmental Science. Processes & Impacts, 2014, 16(9): 2064-2079.
[5] DERRIEN M, BROGI S R, GONçALVES-ARAUJO R. Characterization of aquatic organic matter: Assessment, perspectives and research priorities [J]. Water Research, 2019, 163(Octa15): 114908.1-114908.17.
[6] NEBBIOSO A, PICCOLO A. Molecular characterization of dissolved organic matter (DOM): A critical review [J]. Analytical and Bioanalytical Chemistry, 2013, 405(1): 109-124. doi: 10.1007/s00216-012-6363-2
[7] DERENNE S, NGUYEN TU T T. Characterizing the molecular structure of organic matter from natural environments: An analytical challenge [J]. Comptes Rendus Geoscience, 2014, 346(3): 53-63.
[8] LI Y, HARIR M, LUCIO M, et al. Comprehensive structure selective characterization of dissolved organic matter by reducing molecular complexity and increasing analytical dimensions [J]. Water Research, 2016, 106: 477-487.
[9] GREEN N W, MICHAEL PERDUE E, AIKEN G R, et al. An intercomparison of three methods for the large-scale isolation of oceanic dissolved organic matter [J]. Marine Chemistry, 2014, 161: 14-19. doi: 10.1016/j.marchem.2014.01.012
[10] DITTMAR T, KOCH B, HERTKORN N, et al. A simple and efficient method for the solid phase extraction of dissolved organic matter (SPE-DOM) from seawater [J]. Limnology and Oceanography: Methods, 2008, 6(6): 230-235. doi: 10.4319/lom.2008.6.230
[11] GURTLER B K, VETTER T A, PERDUE E M, et al. Combining reverse osmosis and pulsed electrical current electrodialysis for improved recovery of dissolved organic matter from seawater [J]. Journal of Membrane Science, 2008, 323(2): 328-336. doi: 10.1016/j.memsci.2008.06.025
[12] LI Y, HARIR M, UHL J, et al. How representative are dissolved organic matter (DOM) extracts? A comprehensive study of sorbent selectivity for DOM isolation [J]. Water Research, 2017, 116: 316-323. doi: 10.1016/j.watres.2017.03.038
[13] SLEIGHTER R L, HATCHER P G. Molecular characterization of dissolved organic matter (DOM) along a river to ocean transect of the lower Chesapeake Bay by ultrahigh resolution electrospray ionization fourier transform ion cyclotron resonance mass spectrometry [J]. Marine Chemistry, 2008, 110(3-4): 140-152. doi: 10.1016/j.marchem.2008.04.008
[14] BENNER R, PAKULSKI J D, MCCARTHY M, et al. Bulk chemical characteristics of dissolved organic matter in the ocean [J]. Science, 1992, 255(5051): 1561-1564. doi: 10.1126/science.255.5051.1561
[15] SIMJOUW J P, MINOR E C, MOPPER K. Isolation and characterization of estuarine dissolved organic matter: Comparison of ultrafiltration and C18 solid phase extraction techniques [J]. Marine Chemistry, 2005, 96(3): 219-235.
[16] TFAILY M M, HODGKINS S, PODGORSKI D C, et al. Comparison of dialysis and solid-phase extraction for isolation and concentration of dissolved organic matter prior to Fourier transform ion cyclotron resonance mass spectrometry [J]. Analytical and Bioanalytical Chemistry, 2012, 404(2): 447-457. doi: 10.1007/s00216-012-6120-6
[17] VETTER T A, PERDUE E M, INGALL E, et al. Combining reverse osmosis and electrodialysis for more complete recovery of dissolved organic matter from seawater [J]. Separation and Purification Technology, 2007, 56(3): 383-387. doi: 10.1016/j.seppur.2007.04.012
[18] KOPRIVNJAK J F, PFROMM P H, INGALL E, et al. Chemical and spectroscopic characterization of marine dissolved organic matter isolated using coupled reverse osmosis–electrodialysis [J]. Geochimica et Cosmochimica Acta, 2009, 73(14): 4215-4231. doi: 10.1016/j.gca.2009.04.010
[19] KOPRIVNJAK J F, PERDUE E M, PFROMM P H. Coupling reverse osmosis with electrodialysis to isolate natural organic matter from fresh waters [J]. Water Research, 2006, 40(18): 3385-3392. doi: 10.1016/j.watres.2006.07.019
[20] 王立英, 吴丰昌, 张润宇. 应用XAD系列树脂分离和富集天然水体中溶解有机质的研究进展 [J]. 地球与环境, 2006, 34(1): 90-96. WANG L Y, WU F C, ZHANG R Y. A method of separate and concentrate dissolved organic matter by xad resin in natural aquatic systems [J]. Earth and Environment, 2006, 34(1): 90-96(in Chinese).
[21] 王立英, 吴丰昌, 黎文, 等. 水体溶解有机质富集分离方法的研究进展 [J]. 地球与环境, 2008, 36(2): 171-178. WANG L Y, WU F C, LI W, et al. Advances in research on the methods of concentrating and isolating dissolved organic matter in aquatic water [J]. Earth and Environment, 2008, 36(2): 171-178(in Chinese).
[22] 卫丹丹, 王映辉, 许云平. 海水溶解有机质分离富集方法的发展与比较 [J]. 海洋环境科学, 2019, 38(6): 977-984. doi: 10.12111/j.mes20190623 WEI D D, WANG Y H, XU Y P. Development and comparison of pretreatment methods for separation and enrichment of marine dissolved organic matter [J]. Marine Environmental Science, 2019, 38(6): 977-984(in Chinese). doi: 10.12111/j.mes20190623
[23] PERMINOVA I V, DUBINENKOV I V, KONONIKHIN A S, et al. Molecular mapping of sorbent selectivities with respect to isolation of arctic dissolved organic matter as measured by Fourier transform mass spectrometry [J]. Environmental Science & Technology, 2014, 48(13): 7461-7468.
[24] MÉNDEZ-DÍAZ J D, SHIMABUKU K K, MA J, et al. Sunlight-driven photochemical halogenation of dissolved organic matter in seawater: A natural abiotic source of organobromine and organoiodine [J]. Environmental Science & Technology, 2014, 48(13): 7418-7427.
[25] LI Y, HARIR M, LUCIO M, et al. Proposed guidelines for solid phase extraction of suwannee river dissolved organic matter [J]. Analytical Chemistry, 2016, 88(13): 6680-6688. doi: 10.1021/acs.analchem.5b04501
[26] COPPOLA A I, WALKER B D, DRUFFEL E R M. Solid phase extraction method for the study of black carbon cycling in dissolved organic carbon using radiocarbon [J]. Marine Chemistry, 2015, 177: 697-705. doi: 10.1016/j.marchem.2015.10.010
[27] LOUCHOUARN P, AMON R M W, DUAN S, et al. Analysis of lignin-derived phenols in standard reference materials and ocean dissolved organic matter by gas chromatography/tandem mass spectrometry [J]. Marine Chemistry, 2010, 118(1): 85-97.
[28] FONTANALS N, MARCE R M, BORRULL F. New hydrophilic materials for solid phase extraction [J]. Trac-Trends in Analytical Chemistry, 2005, 24(5): 394-406. doi: 10.1016/j.trac.2005.01.012
[29] BREZONIK P L, BLOOM P R, SLEIGHTER R L, et al. Chemical differences of aquatic humic substances extracted by XAD-8 and DEAE-cellulose [J]. Journal of Environmental Chemical Engineering, 2015, 3(4, Part B): 2982-2990. doi: 10.1016/j.jece.2015.03.004
[30] KIDA M, SATO H, OKUMURA A, et al. Introduction of DEAE Sepharose for isolation of dissolved organic matter [J]. Limnology, 2019, 20(2): 153-162. doi: 10.1007/s10201-018-0561-3
[31] RAEKE J, LECHTENFELD O J, WAGNER M, et al. Selectivity of solid phase extraction of freshwater dissolved organic matter and its effect on ultrahigh resolution mass spectra [J]. Environmental Science. Processes & Impacts, 2016, 18(7): 918-927.
[32] YANG K L, ZHANG Y L, DONG Y P, et al. Selectivity of solid phase extraction for dissolved organic matter in the hypersaline Da Qaidam Lake, China [J]. Environmental Science. Processes & Impacts, 2017, 19(11): 1374-1386.
[33] ZOU C, LI M, CAO T, et al. Comparison of solid phase extraction methods for the measurement of humic-like substances (HULIS) in atmospheric particles [J]. Atmospheric Environment, 2020, 225: 117370. doi: 10.1016/j.atmosenv.2020.117370
[34] LAM B, BAER A, ALAEE M, et al. Major structural components in freshwater dissolved organic matter [J]. Environmental Science & Technology, 2007, 41(24): 8240-8247.
[35] KRUGER B R, DALZELL B J, MINOR E C. Effect of organic matter source and salinity on dissolved organic matter isolation via ultrafiltration and solid phase extraction [J]. Aquatic Sciences, 2011, 73(3): 405-417. doi: 10.1007/s00027-011-0189-4
[36] WANG X, JI Y, SHI Q, et al. Characterization of wastewater effluent organic matter with different solid phase extraction sorbents [J]. Chemosphere, 2020, 257: 127235. doi: 10.1016/j.chemosphere.2020.127235
[37] ZHANG B, SHAN C, HAO Z, et al. Transformation of dissolved organic matter during full-scale treatment of integrated chemical wastewater: Molecular composition correlated with spectral indexes and acute toxicity [J]. Water Research, 2019, 157: 472-482. doi: 10.1016/j.watres.2019.04.002
[38] GAO Y, WANG W, HE C, et al. Fractionation and molecular characterization of natural organic matter (NOM) by solid-phase extraction followed by FT-ICR MS and ion mobility MS [J]. Analytical and Bioanalytical Chemistry, 2019, 411(24): 6343-6352. doi: 10.1007/s00216-019-01943-7
[39] LV J, ZHANG S Z, LUO L, et al. Solid-phase extraction-stepwise elution (SPE-SE) procedure for isolation of dissolved organic matter prior to ESI-FT-ICR-MS analysis [J]. Analytica Chimica Acta, 2016, 948: 55-61. doi: 10.1016/j.aca.2016.10.038
[40] REEMTSMA T, THESE A, LINSCHEID M, et al. Molecular and structural characterization of dissolved organic matter from the deep ocean by FTICR-MS, including hydrophilic nitrogenous organic molecules [J]. Environmental Science & Technology, 2008, 42(5): 1430-1437.
[41] THURMAN E M, MARGARET S M. Solid phase extraction: Principles and practice[M]. New York: Wiley, 1998.
[42] FANG Z, HE C, LI Y Y, et al. Fractionation and characterization of dissolved organic matter (DOM) in refinery wastewater by revised phase retention and ion-exchange adsorption solid phase extraction followed by ESI FT-ICR MS [J]. Talanta, 2017, 162: 466-473. doi: 10.1016/j.talanta.2016.10.064
[43] WANG W, HE C, GAO Y, et al. Isolation and characterization of hydrophilic dissolved organic matter in waters by ion exchange solid phase extraction followed by high resolution mass spectrometry [J]. Environmental Chemistry Letters, 2019, 17(4): 1857-1866. doi: 10.1007/s10311-019-00898-6
[44] ZHEREBKER A, KOSTYUKEVICH Y, KONONIKHIN A, et al. Enumeration of carboxyl groups carried on individual components of humic systems using deuteromethylation and Fourier transform mass spectrometry [J]. Analytical and Bioanalytical Chemistry, 2017, 409(9): 2477-2488. doi: 10.1007/s00216-017-0197-x
[45] KOSTYUKEVICH Y, ACTER T, ZHEREBKER A, et al. Hydrogen/deuterium exchange in mass spectrometry [J]. Mass Spectrometry Reviews, 2018, 37(6): 811-853. doi: 10.1002/mas.21565
[46] ZHEREBKER A, SHIRSHIN E, KHARYBIN O, et al. Separation of benzoic and unconjugated acidic components of leonardite humic material using sequential solid-phase extraction at different pH values as revealed by Fourier transform ion cyclotron resonance mass spectrometry and correlation nuclear magnetic resonance spectroscopy [J]. Journal of Agricultural and Food Chemistry, 2018, 66(46): 12179-12187. doi: 10.1021/acs.jafc.8b04079
[47] ZHEREBKER A, SHIRSHIN E, RUBEKINA A, et al. Optical properties of soil dissolved organic matter are related to acidic functions of its components as revealed by fractionation, selective deuteromethylation, and ultrahigh resolution mass spectrometry [J]. Environmental Science & Technology, 2020, 54(5): 2667-2677.
[48] BROEK T A B, WALKER B D, GUILDERSON T P, et al. Coupled ultrafiltration and solid phase extraction approach for the targeted study of semi-labile high molecular weight and refractory low molecular weight dissolved organic matter [J]. Marine Chemistry, 2017, 194: 146-157. doi: 10.1016/j.marchem.2017.06.007
[49] LI L J, FANG Z, HE C, et al. Separation and characterization of marine dissolved organic matter (DOM) by combination of Fe(OH)3 co-precipitation and solid phase extraction followed by ESI FT-ICR MS [J]. Analytical and Bioanalytical Chemistry, 2019, 411(10): 2201-2208. doi: 10.1007/s00216-019-01663-y