caa a22 4500 463219384 CHVBK 20180405153207.0 cr unu---uuuuu 170326e20071201xx s 000 0 eng 10.1134/S1061934807120027 doi (NATIONALLICENCE)springer-10.1134/S1061934807120027 Composite carbon-fluoroplastic surface-layer sorbents for the rapid preconcentration of organic substances from aqueous solutions [Elektronische Daten] [O. Rodinkov, D. Karpov, L. Moskvin] The regularities of the dynamic solid-phase extraction of organic substances (exemplified by chloroform, butyl acetate, and diethyl ether) from aqueous solutions on composite surface-layer sorbents, in which a finely dispersed sorption-active carbon material (active carbon or nanocarbon) was supported onto the surface of porous polytetrafluoroethylene, were found. It was demonstrated that the efficiency of the sorbents developed was higher than that of traditional bulk porous sorbents used for the preconcentration of volatile organic substances from aqueous solutions. Pleiades Publishing, Ltd., 2007 Rodinkov O. Department of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, Petrodvorets, Russia aut Karpov D. Department of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, Petrodvorets, Russia aut Moskvin L. Department of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, Petrodvorets, Russia aut Journal of Analytical Chemistry Nauka/Interperiodica 62/12(2007-12-01), 1116-1121 1061-9348 62:12<1116 2007 62 10809 https://doi.org/10.1134/S1061934807120027 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S1061934807120027 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Rodinkov O. Department of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, Petrodvorets, Russia aut NATIONALLICENCE 700 1- Karpov D. Department of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, Petrodvorets, Russia aut NATIONALLICENCE 700 1- Moskvin L. Department of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, Petrodvorets, Russia aut NATIONALLICENCE 773 0- Journal of Analytical Chemistry Nauka/Interperiodica 62/12(2007-12-01), 1116-1121 1061-9348 62:12<1116 2007 62 10809 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer