Extraction of humic substances from fresh waters on solid-phase cartridges and their study by Fourier transform ion cyclotron resonance mass spectrometry
- Authors: Zherebker A.Y.1, Perminova I.V.1, Konstantinov A.I.1, Volikov A.B.1, Kostyukevich Y.I.2,3, Kononikhin A.S.2,3, Nikolaev E.N.2,3
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Affiliations:
- Department of Chemistry
- Institute of Biochemical Phyiscs
- Institute of Energy Problems for Chemical Physics
- Issue: Vol 71, No 4 (2016)
- Pages: 372-378
- Section: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/181625
- DOI: https://doi.org/10.1134/S1061934816040109
- ID: 181625
Cite item
Abstract
Humic substances (HS) have been extracted from fresh waters on macroporous adsorbents of different types, Amberlite XAD-8 resin and Bond Elute PPL solid-phase cartridge. Comparative analysis of the extracted samples by ultra-high resolution mass spectrometry demonstrated selectivity of the selected adsorbents to the components of the molecular assembly of HS: the XAD-8 resin has affinity to the higher oxidized aromatic compounds and PPL has affinity to substances of stronger aliphatic character and nitrogen-containing compounds. Because of this fact, a comparison of the molecular composition of HS isolated from various sources must be performed taking into account selective adsorption; therefore, it is necessary to compare the products extracted by the same adsorbent for correct interpretation.
About the authors
A. Ya. Zherebker
Department of Chemistry
Email: info@pleiadesonline.com
Russian Federation, Moscow, 119991
I. V. Perminova
Department of Chemistry
Email: info@pleiadesonline.com
Russian Federation, Moscow, 119991
A. I. Konstantinov
Department of Chemistry
Email: info@pleiadesonline.com
Russian Federation, Moscow, 119991
A. B. Volikov
Department of Chemistry
Email: info@pleiadesonline.com
Russian Federation, Moscow, 119991
Yu. I. Kostyukevich
Institute of Biochemical Phyiscs; Institute of Energy Problems for Chemical Physics
Email: info@pleiadesonline.com
Russian Federation, ul. Kosygina 4, Moscow, 119334; Leninskii pr. 38, Moscow, 119334
A. S. Kononikhin
Institute of Biochemical Phyiscs; Institute of Energy Problems for Chemical Physics
Email: info@pleiadesonline.com
Russian Federation, ul. Kosygina 4, Moscow, 119334; Leninskii pr. 38, Moscow, 119334
E. N. Nikolaev
Institute of Biochemical Phyiscs; Institute of Energy Problems for Chemical Physics
Email: info@pleiadesonline.com
Russian Federation, ul. Kosygina 4, Moscow, 119334; Leninskii pr. 38, Moscow, 119334