Extraction of humic substances from fresh waters on solid-phase cartridges and their study by Fourier transform ion cyclotron resonance mass spectrometry
- 作者: Zherebker A.1, Perminova I.1, Konstantinov A.1, Volikov A.1, Kostyukevich Y.2,3, Kononikhin A.2,3, Nikolaev E.2,3
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隶属关系:
- Department of Chemistry
- Institute of Biochemical Phyiscs
- Institute of Energy Problems for Chemical Physics
- 期: 卷 71, 编号 4 (2016)
- 页面: 372-378
- 栏目: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/181625
- DOI: https://doi.org/10.1134/S1061934816040109
- ID: 181625
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详细
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.
作者简介
A. Zherebker
Department of Chemistry
Email: info@pleiadesonline.com
俄罗斯联邦, Moscow, 119991
I. Perminova
Department of Chemistry
Email: info@pleiadesonline.com
俄罗斯联邦, Moscow, 119991
A. Konstantinov
Department of Chemistry
Email: info@pleiadesonline.com
俄罗斯联邦, Moscow, 119991
A. Volikov
Department of Chemistry
Email: info@pleiadesonline.com
俄罗斯联邦, Moscow, 119991
Yu. Kostyukevich
Institute of Biochemical Phyiscs; Institute of Energy Problems for Chemical Physics
Email: info@pleiadesonline.com
俄罗斯联邦, ul. Kosygina 4, Moscow, 119334; Leninskii pr. 38, Moscow, 119334
A. Kononikhin
Institute of Biochemical Phyiscs; Institute of Energy Problems for Chemical Physics
Email: info@pleiadesonline.com
俄罗斯联邦, ul. Kosygina 4, Moscow, 119334; Leninskii pr. 38, Moscow, 119334
E. Nikolaev
Institute of Biochemical Phyiscs; Institute of Energy Problems for Chemical Physics
Email: info@pleiadesonline.com
俄罗斯联邦, ul. Kosygina 4, Moscow, 119334; Leninskii pr. 38, Moscow, 119334