Search Results - "Ishchenko, V B"

Flame atomic absorption determination of manganese(II) in natural water after cloud point extraction by Doroschuk, V.O., Lelyushok, S.O., Ishchenko, V.B., Kulichenko, S.A.

“…The possibility to use 4-(2-pyridylazo)resorcinol (PAR) and 1-(2-pyridylazo)-2-naphthol (PAN) for manganese(II) concentrating by the micellar extraction at…”
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Sorption preconcentration of thallium(I) on polyurethane foam modified with molybdophosphate by TROKHIMENKO, O. M, SUKHAN, V. V, NABIVANETS, B. I, ISHCHENKO, V. B

“…Sorption preconcentration of thallium(I) on polyurethane foam modified with molybdophosphate was studied. Optimal conditions for the immobilization of…”
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Sorption of silver on silica gel modified with n-propyl-n'[1-(2-thiobenzothiazole)-2,2', 2-trichloroethyl]urea groups and its use in analysis by D'YACHENKO, N. A, ISHCHENKO, V. B, TROFIMCHUK, A. K, SAKHNO, A. G

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Micellar extraction preconcentration of silver with thiazolylazo reagents into a nonionic surfactant phase at the cloud point by Kulichenko, S. A., Doroshchuk, V. A., Lelyushok, S. A., Sopil’nyak, O. Yu, Ishchenko, V. B.

“…The effect of the main factors on the extraction of the silver complexes of 4-(2-thiazolylazo) resorcinol and 1-(2-thiazolylazo)-2-naphthol into a micellar…”
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Sorption of silver on silica gel modified withiN-Propyl-N’[1-(2-thiobenzothiazole)-2,2’,2’’-trichloroethyl] urea groups and its use in analysis by D’yachenko, N. A., Ishchenko, V. B., Trofimchuk, A. K., Sakhno, A. G.

“…Conditions for the separation of silver from predominant amounts of transition and platinum-group metals on a sorbent…”
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Optimization and use of composite coatings based on silicon oxide and polyvinylsulfonic acid for the adsorption-spectrophotometric determination of iron(II) and zinc(II) phenanthrolinates by Nadzhafova, O. Yu, Drozdova, M. V., Nebesnaya, E. V., Ishchenko, V. B.

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Sensitivity to hydrogen of sensor materials based on SnO2 promoted with 3d metals by Matushko, I. P., Yatsimirskii, V. K., Maksimovich, N. P., Nikitina, N. V., Silenko, P. M., Ruchko, V. P., Ishchenko, V. B.

“…The sensitivity to hydrogen and the catalytic activity in the oxidation of hydrogen of sensor materials based on tin dioxide and doped with cobalt, nickel,…”
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A method of preventing critical ischemia of the extremity during removal of an infected explant by Sukharev, I I, Zhane, A K, Kravchuk, S V, Ishchenko, V B

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