Graduated from Lomonossov Moscow State University 1980 Master Thesis: Reaction of tritium with functional groups in amino acids: experimental approach&quantum chemical predictions. Ph.D. : Synthesis, structure, properties of technetium compounds with quartery tetraalkylammonium cations - Institute of Physical Chemistry of the Academy of Sciences of USSR in 1989. 1995 - June 1997 : CEA (France)\ DCC\ DRDD\ Service de Procedees a Haute Activite - sci. engineer. 1999-2000 Univ. Bordeaux-1, CENBG, LCNAB, Gradignan France. 2000 - head of the program "Tc adsorption and leaching from alcaline wastes" for DOE US, 2001- now - Head of Technetium Chemistry Laboratory in IPCE RAS, Professor in Sci.Educ.Center of IPCE RAS, 2011 - 2016 Chair head of the Chair of Natural Sciences in Medical University Reaviz, 2011 - 2023 Chairman of the Advisory Board Committee for International Symposium on Technetium and Rhenium.