Search Results - "Seregina, I. F."

Investigation of the efficiency of the sample pretreatment stage for the determination of the Rare Earth Elements in rock samples by inductively coupled plasma mass spectrometry technique by Fedyunina, N.N., Seregina, I.F., Bolshov, M.A., Okina, O.I., Lyapunov, S.M.

“…[Display omitted] ► We used ICP-MS with microwave digestion for determination of REE in different rocks. ► Syenites, granodiorites and albitized granites are…”
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Acid retardation method in analysis of strongly acidic solutions by inductively coupled plasma mass-spectrometry by Seregina, I.F., Perevoznik, O.A., Bolshov, M.A.

“…Acid retardation on the sorbents as a technique for reduction of the acidity of the solutions prior to their analysis by inductively coupled plasma mass…”
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Investigation of the new sorption preconcentration systems for determination of noble metals in rocks by inductively coupled plasma–mass spectrometry by Dubenskiy, A.S., Seregina, I.F., Blinnikova, Z.K., Tsyurupa, M.P., Pavlova, L.A., Davankov, V.A., Bolshov, M.A.

“…The reversible sorption preconcentration of noble metals (NMs) prior to their determination by inductively coupled plasma–mass spectrometry (ICP-MS) was…”
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Sorption–Mass Spectrometry Determination of Platinum Metals in Basic Rocs and Ores by Dubenskiy, A. S., Bol’shov, M. A., Seregina, I. F.

“…The results of a systematic study of sorption systems for the reversible group extraction of Ru, Rh, Pd, Ir, and Pt and their subsequent determination by…”
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Reconstruction of the Paleosalinity and Paleobathymetry of the Yenikale Strait in the Eastern Paratethys in Sarmatian: Evidence from the Geochemical Data by Merenkova, S. I., Seregina, I. F., Gabdullin, R. R., Rostovtseva, Yu. V., Bol’shov, M. A.

“…Geochemical studies of Sarmatian clay and siltstone of the Kerch Strait and Taman Peninsula were carried out for the first time in order to identify the…”
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Matrix Interference in the Determination of Elements in Biological Samples by Inductively Coupled Plasma–Mass Spectrometry and Methods for Its Elimination by Seregina, I. F., Osipov, K., Bol’shov, M. A., Filatova, D. G., Lanskaya, S. Yu

“…The problems of detecting and accounting for spectral and nonspectral interferences arising in the determination of a wide range of elements in biological and…”
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On the Features of Sorption Concentration of Ru on Super-Crosslinked Polystyrenes during the Analysis of Rocks by the Method of Inductively Coupled Plasma Mass Spectrometry by Dubenskiy, A. S., Yakurnova, E. D., Seregina, I. F., Pavlova, L. A., Tsyurupa, M. P., Davankov, V. A., Bol’shov, M. A.

“…New sorption systems based on a series of super-crosslinked polystyrenes of brands HP and Styrosorb for the concentration of Ru from the solutions obtained…”
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Determination of chalcophile elements in sulfide-bearing rocks by hydride generation inductively coupled plasma optical emission spectrometry and inductively coupled plasma mass spectrometry by Seregina, I.F., Ognev, V.E., Sedykh, E.M., Kolotov, V.P., Krivolutskaya, N.A., Bolshov, M.A.

“…Inductively coupled plasma mass spectrometry (ICP-MS) and inductively coupled plasma optical emission spectrometry with the preliminary hydride generation…”
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Characterization of REE-Nb ores by a combination of spectrochemical techniques by Seregina, I.F., Volkov, A.I., Ossipov, K., Bolshov, M.A.

“…Various spectroscopic techniques and different sample pretreatment schemes were used for the characterization of the uniquely rich Tomtor REE-Nb ores and for…”
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Specificity of noble metals dynamic sorption preconcentration on reversed-phase sorbents by Fedyunina, N.N., Seregina, I.F., Ossipov, K., Dubenskiy, A.S., Tsysin, G.I., Bolshov, M.A.

“…•StrataX and StrataX-AW for PGMs’ preconcentration were used for the first time.•Steric structure of chlorocomplexes plays critical role in the sorption…”
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Determination of rare earth elements in rock samples by inductively coupled plasma mass-spectrometry after sorption preconcentration using Pol-DETATA sorbent by Fedyunina, N.N., Ossipov, K.B., Seregina, I.F., Bolshov, M.A., Statkus, M.A., Tsysin, G.I.

“…Sorption preconcentration of rare earth elements prior to introduction in inductively coupled plasma mass spectrometry is developed. For the first time…”
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Sorption of Cs(I) and Np(V) onto Clays from the Ostrozhanskoe Deposit (Belarus) by Semenkova, A. S., Polyakova, T. R., Korob, D. K., Seregina, I. F., Mikheev, I. V., Krupskaya, V. V., Romanchuk, A. Yu, Kalmykov, S. N.

“…The sorption behavior of Np(V) and Cs(I) on natural and acid-treated bentonite-like clay of Ostro-zhanskoe deposit (Belarus) was studied in a wide range of…”
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Determination of the Mode of Occurrence of V, Fe, and Mn in Slags and Charge of Vanadium Production by X-Ray Spectroscopy by Zhdanov, P. A., Seregina, I. F., Osipov, K. B., Bol’shov, M. A., Skryleva, E. A., Volkov, A. I., Seregin, A. N.

“…Samples of technogenic raw materials are studied by spectroscopic methods. The chemical composition of a roast slag and a charge of vanadium production is…”
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Determination of forms of element occurrence in samples of vanadium slag and slime by Zhdanov, P. A., Seregina, I. F., Bol’shov, M. A., Volkov, A. I., Seregin, A. N.

“…Complex research of technogenic raw material samples is carried out. Using the methods of X-ray diffraction and X-ray fluorescence analysis, the chemical and…”
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Determination of degree of oxidation and forms of manganese compounds in the Ulu-Telyak oxidized ore by Volkov, A. I., Ossipov, K. B., Seregin, A. N., Zhdanov, P. A., Seregina, I. F., Bolshov, M. A.

“…A sample of the Ulu-Telyak oxidized manganese ore is studied by using various methods of elemental and phase analysis. The chemical and X-ray diffraction…”
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Determination of gold and antimony in advanced materials based on tin dioxide using inductively coupled plasma mass spectrometry by Turkin, A. A., Chizhov, A. S., Seregina, I. F., Filatova, D. G., Karpov, Yu. A.

“…An approach to determination of modifying additives in new materials based on SnO 2 in solutions using inductively coupled plasma mass spectrometry (ICP-MS)…”
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Peculiarities of health care management and quality control in the subjects of the Russian Federation at the present stage by Seregina, I F

“…The paper is devoted to organizational issues of health care quality control in Russia as at II quarter of 2008. The analysis is made of the organization of…”
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The modern approaches to the determination of the content of elemental impurities in the pharmaceutical substances with the use of inductively-coupled plasma mass-spectrometry by Bol'shov, M A, Seregina, I F, Uspenskaya, E V, Titorovich, O V, Syroeshkin, A V, Maksimova, T V, Pletneva, T V

“…The elemental impurities contained in the composition of the pharmaceutical dose forms are known to be capable of interacting with their active substances and…”
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Determination of chemical elements in biological fluids and diagnostic substrates from children by inductively coupled plasma mass spectrometry by Seregina, I. F., Lanskaya, S. Yu, Okina, O. I., Bol’shov, M. A., Lyapunov, S. M., Chugunova, O. L., Foktova, A. S.

“…Inductively coupled plasma mass spectrometry was used to analyze diagnostic substrates from newborns and primary school-aged children. We studied urine and…”
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Atomic-Absorption Spectrometry in the Elemental Analysis of Biological Materials by Levin, A D, Pribytkov, V A, Rukin, E M, Seregina, I F

“…Atomic-absorption spectroscopy methods are considered for determining trace elements in biological materials, including whole blood, serum, and urine, and also…”
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