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Рождественские лекции 2018

Passport project

Project managers

Professor (Doctor of Science) Petr Fedotov 

Project target

1. Development of a radically new analytical technology offered by a Leading scientist – method of fractionalization of trace elements and  nano/sub micro/micro particles of technological and natural samples  in crossflow force field in a rotating helically-formed column of an original construction for further elemental and speciation analysis.

2. Research and development of new organic sorbents for separation and pre-concentration of non-reactive and rare earth disperse elements – precursors of functional materials.

3. Development of complex chemical-atomic-emission, chemical-atomic-absorption and chemical-mass-spectral methods of inorganic analysis with enhanced metrological characteristics.

4. Development of procedures for elemental and speciation analysis of finely divided particles of technological samples (including powdered finely divided functional material) and environment objects (soil, dust, ash)  using the offered methods of separation and pre-concentration.

Project objectives

The tasks of the project are: development in NUST MISiS of highly efficient advanced methods of separation of trace elements and  nano/microparticles using sorption process and flow-type fractionalization in crossflow force field; development of complex methods of chemical diagnostics of functional disperse materials and environment objects;  efficient use of instrumental basis of the University. 

Uniqueness project

The team has developed radically new approaches and methods to solve the above tasks, including unified methodological approach to materials and substances analysis, which covers all stages of the process, such as sample preparation, separation, pre-concentration, metrological support, results processing, use of mutually complimentary methods; development of new advanced method of separation of micro elements, micro and nano particles using rotating helically-formed column; development of new specific organic sorbents for various materials based on non-ferrous, precious and rare materials; and finally combination of the developed methods of separation with such modern analysis methods and mass-spectrometry, atomic spectrometry, X-ray analysis and as a result – development of complex analysis methods with enhanced metrological characteristics. Chemical analysis is an integral part of any research, any technology of creating the variety of inorganic materials – ferrous, nonferrous, rare, precious metals, alloys and various composites on their basis. Practically all analysis methods are based on emerging analytical signal as a specific reaction of substance or material to exposure to such factors as high temperature, various types of radiation – light, X-rays, current of elementary particles, chemical reactions, etc. with further measurement of analytical signal. This principal is basic for hundreds of analytical instruments – spectral, mass-spectral, nuclear-, physical, X-ray, which cover a wide range of problems solving – elemental, isotopic and molecular analysis of substances and materials. In spite of great number of modern devices, high level of computerization, potential analytical features can be realized only in combination with methods of separation and pre-concentration. A crucial peculiarity of analytical measurements is their strong dependence on chemical composition of the sample, mechanical impurities. Thus to separate pure analytical signal we use all advanced achievements of analytical instrumentation – resolution enhancement, different types of mathematical processing, etc. A new scientific discipline appeared – chemometrics. But the most radical way to purify analytical signal from external impact is separation and pre-concentration of components and impurities in the sample.

Equipment

·                  Agilent 7900 ICP-MS mass spectrometer

·                  Shimadzu SALD-7500 nano laser particles analyzer

·           System block for flow-type partcles fractionalization in crossflow force field

·                  Genesys 10S UV-Vis spectrophotometer

·                 Laboratory microwave system

·                 120U/DV Watson-Marlow peristaltic pump

·                     Sonorex Digitec DT 52 ultrasound bath

·                 Millipure Simplycity water purification sustem

·                  САРТОГОСМ МВ-210А analytical balances

·                  Millipore Amicon Stirred Cell filter

Patents

Dalnova О.А., Baranovskaya V.B., Еskina V.V.. Method of sorption enhancement of non-reactive metals with nano dispersed sorbent. Patent application №2014149568. Priority 09.12.2014; 


Dalnova О.А., Baranovskaya V.B., Filichkina V.A. Method of sorption enhancement for selenium, tellurium, arsenic. Patent application №2014149567. Priority 09.12.2014.

Partnership and cooperation

Brunel University, UK

École supérieure de physique et de chimie industrielles de la ville de Paris, ESPCI ParisTech

University of the Witwatersrand, South Africa

Vernadsky Institute of Geochemistry and Analytical Chemistry, Russian Academy of Sciences (GEOKHI RAS), Moscow

Moscow State University, Department of

Giredmet State Scientific Research and Project

Institute of Microelectronics Technology and High-Purity Materials, Russian Academy of Sciences

Dokuchaev Institute of Soil, Russian Academy of Sciences 

Publications:

2014Fedotov P.S.Estimating the bioavailability of trace metals/metalloids and persistent organic substances in terrestrial environments: challenges and need for multidisciplinary approaches. Pure and Applied Chemistry 2,492
2014Petr S. Fedotov, Mikhail S. Ermolin, Vasily K. Karandashev, Dmitry V. LadoninCharacterization of size, morphology and elemental composition of nano- submicron, and micron particles of street dust separated using field-flow fractionation in a rotating coiled column. Talanta 3,545
2014Petr S. Fedotov, Mikhail S. Ermolin, Olesya N. KatasonovaField-Flow Fractionation of Nano- and Microparticles in Rotating Coiled Columns. Journal of Chromatography A 4,169
2014M. S. Ermolin, P. S. Fedotov, K. N. Smirnov, O. N. Katasonova, B. Ya. Spivakov, and O. A. ShpigunField_Flow Fractionation of Microparticles in a Rotating Coiled Column for the Preparative Separation of Sorption Materials.Journal of Analytical Chemistry 0,479
2014V. V. Eskina, O. A. Dalnova, V. B. Baranovskaya, and V. A. FilichkinaAnalysis of Incinerator Waste Emissions Containing Toxic Elements by Sorption–Continuum Source Electrothermal Atomic Absorption Spectrometry.Journal of Analytical Chemistry 0,479
2015B. V. Shneider, T. Yu. Alekseeva, and Yu. A. KarpovApplication of Atomic Emission Spectroscopy to the Correction of the Results of the Gravimetric Determination of Platinum and Palladium in Materials of Complex CompositionJournal of Analytical Chemistry 0,479
2015O. A. Dal’nova, A. P. Dmitrieva, and Yu. A. KarpovDetermination of Antimony and Bismuth in Technogenic Raw MaterialsInorganic Materials 0,556
2015Petr S. Fedotov, Mikhail S. Ermolin, Alexandr I. Ivaneev, Natalia N. Fedyunina, Vasily K. Karandashev, Yury G. TatsyContinuous­ flow leaching in a rotating coiled column for studies on the mobility of toxic elements in dust samples collected near a metallurgic plantChemosphere 3,34
2015Turanov A.N., Karandashev V.K., Artyushind O.I., Sharova E.V.Extraction of U(VI), Th(IV), and Lanthanides(III) from Nitric Acid Solutions with CMPO-Functionalized Ionic Liquid in Molecular DiluentsSolvent Extraction and Ion Exchange 1,404
2015Turanov A.N., Karandashev V.K., Sharova E.V., Genkina G.R., Artyushin O.I.Bis(carbamoylmethylphosphine oxide) ligands fixed on the arene core via 1,2,3-triazole linkers: novel effective extractants for palladium, lanthanides and actinides.RSC Advances 3,84
2015Labutin T.A., Lednev V.N., Ilyin A.A., Popov A.M.Femtosecond laser-induced breakdown spectroscopyJournal of Analytical Atomic Spectrometry 3,466
2015А. N. Turanov, V. К. Karandashev, E. V. Sharova, О. I. АrtyushinBis(DiphenylcarbamoylmethylphosphineOxide) Ligand Containing 4, 7, 10 – Trioxatridecane Spacer: Novel Effective Extractant for Actinides and LanthanidesSolvent Extraction and Ion Exchange 1,404
2015Еськина В.В., Дальнова О.А., Турсунов Л.Х., Барановская В.Б., Карпов Ю.А.Определение натрия в высокочистом графите методом электротермической атомно-абсорбционной спектрометрии высокого разрешения и непрерывным источником спектраInorganic Materials 0,556
2015Кошель Е.С., Барановская В.Б., Губанова Т.Ю.Прямой атомно-эмиссионный анализ с дуговым возбуждением иттрия, гадолиния и неодимаInorganic Materials 0,556
2015Д. Г. Филатова, 
В. В. Еськина,
А. С. Чижов, 
М. Н Румянцева, 
П. А. Шапошник, 
В. Б. Барановская, 
Ю. А. Карпов 
Определение квантовых точек СdSe в нанокомпозитах  на основе оксидов цинка, индия и олова методами высокоэффективной атомно-абсорбционной спектрометрии с электротермической атомизацией и непрерывным источником излучения и масс-спектрометрии с индуктивно связанной плазмойЖурнал аналитической химии 0,479
2015Медведевских М. Ю., Сергеева А. С., Шохина О. С., Барановская В. Б., Карпов Ю.А.Особенности определения состава высокочистых кристаллогидратов лантаноидовЖурнал аналитической химии 0,479
2016Ermolin M.S., Fedotov P.S., Ivaneev A.I., Karandashev V.K.Assessment of elemental composition and properties of copper smelter-affected dust and its nano- and micron size fractionsEnvironmental Science and Pollution Research 2,76
2016Ermolin M.S., Fedotov P.S.Separation and characterization of environmental nano- and submicron particlesReviews in Analytical Chemistry 1,378
2016Ермолин М.С., Федотов П.С., Иванеев А.И., Карандашев В.К., Федюнина Н.Н., В.В. ЕськинаВыделение и количественный анализ наночастиц дорожной пылиЖурнал аналитической химии 0,694
2016Ермолин М.С., Федотов П.С., Карандашев В.К.Методология выделения и элементного анализа наночастиц вулканического пеплаЖурнал аналитической химии 0,694
2016Yu. A. KarpovLaser Sampling in Inductively Coupled Plasma Mass Spectrometry in the Inorganic Analysis of Solid Samples: Elemental Fractionation as the Main Source of ErrorsJournal of Analytical Chemistry 0,694
2016В.В. Еськина, О.А. Дальнова, В.Б. Барановская, Ю.А. КарповОпределение примесей в высокочистом оксиде ниобия (V) методом атомно-абсорбционной спектрометрии высокого разрешения с электротермической атомизацией и непрерывным источником спектра после предварительного сорбционного концентрированияЖурнал аналитической химии 0,694
2016Turanov, AN (Turanov, A. N.)[ 1 ] ; Karandashev, VK (Karandashev, V. K.)[ 2,3 ] ; Boltoeva, M (Boltoeva, M.)[ 4,5 ] ; Gaillard, C (Gaillard, C.)[ 6 ] ; Mazan, V (Mazan, V.)[ 4,5 ]Synergistic extraction of uranium(VI) with TODGA and hydrophobic ionic liquid mixtures into molecular diluentSEPARATION AND PURIFICATION TECHNOLOGY 
3,359
2017Vasilii K. KarandashevAdsorption of palladium(II) from hydrochloric acid solutions using polymeric resins impregnated with novel N-substituted 2-(diphenylthiophosphoryl)acetamidesSeparation and Purification Technology 3,359
2017Vasilii K. KarandashevSynergistic Extraction of Lanthanides (III) with Mixtures of TODGA and Hydrophobic Ionic Liquid into Molecular DiluentSolvent Extraction and Ion Exchange 2,456
2017Vasilii K. KarandashevSynergistic Solvent Extraction of Lanthanides (III) with Mixtures of Tetraphenylmethylenediphosphine Dioxide and Picrolonic Acid from HCl SolutionsSolvent Extraction and Ion Exchange 2,456
2017Mikhail Ermolin, Petr Fedotov, Vasily KarandashevNanoparticles of volcanic ash as a carrier for toxic elements on the global scaleChemosphere 4,208
2017Petr Fedotov, Rustam Dzhenloda, Vasily KarandashevUnexpected behaviour of Zn, Cd, Cu and Pb in soils contaminated by ore processing after 70 years of burialEnvironmental Chemistry Letters 3,594
2017Mikhail Ermolin, 
Petr Fedotov, Alexandr Ivaneev, 
Vasily Karandashev, Natalia Fedyunina 
A contribution of nanoparticles of road-deposited sediments to the pollution of urban runoff by heavy metalsChemosphere 5,099
2018В.К. КарандашевSpeciation of uranium(VI) extracted from acidic nitrate media by TODGA into molecular and ionic solvents 
Separation and Purification Technology 3,927
2018В.К. КарандашевEffect of ionic liquid on the extraction of actinides 
and lanthanides with 1,2,3-triazole–modified 
carbamoylmethylphosphine oxide from nitric acid solutions 
Radiochimica Acta 1,202


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