Výsledky vyhledávání - "Andrey V. Kravchenko"

Akademický článek

Role of Dietary Inclusion of Phytobiotics and Mineral Adsorbent Combination on Dairy Cows′ Milk Production, Nutrient Digestibility, Nitrogen Utilization, and Biochemical Parameters

Autor: Nikolai P. Buryakov, Larisa V. Sycheva, Vladimir I. Trukhachev, Anastasiya S. Zaikina, Maria A. Buryakova, Ilia N. Nikonov, Alexander S. Petrov, Andrey V. Kravchenko, Mohamed M. Fathala, Ivan K. Medvedev, Dmitrii E. Aleshin

Publikováno v: Veterinary Sciences, Vol 10, Iss 3, p 238 (2023)

Our research purpose was to study the effect of the inclusion of a combination of phytobiotics in the form of dry Fucus vesiculosus grits (FG) and a mineral adsorbent from the heat-treated mineral shungite (TMS) on milk productivity, nutrient digesti

Externí odkaz: https://doaj.org/article/ff195dcdf048477db98fba86d74d12d5

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Akademický článek

Crystal structure of bis(ethylenedithio)tetrathiafulvalenium μ2-acetato-bis[tribromidorhenate(III)] 1,1,2-trichloroethane hemisolvate

Autor: Alexander A. Golichenko, Andrey V. Kravchenko, Irina V. Omelchenko, Denis M. Chudak, Vladimir A. Starodub, Boleslaw Barszcz, Alexander V. Shtemenko

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 5, Pp 712-715 (2016)

The asymmetric unit of the title salt, (C10H8S8)[Re2Br6(CH3COO)]·0.5C2H3Cl3, contains one bis(ethylenedithio)tetrathiafulvalene (ET) radical cation, one μ2-acetato-bis[tribromidorhenate(III)] anion and a 1,1,2-trichloroethane molecule with half-occ

Externí odkaz: https://doaj.org/article/bda67e0657974c948611f4a53eff160f

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Akademický článek

New Fulvalenium Salts of Cobalt Bis(dicarbollide): Crystal Structures and Electrical Conductivities

Autor: Lev I. Buravov, Vladimir I. Bregadze, Igor B. Sivaev, Irina D. Kosenko, Irina A. Lobanova, Vladimir A. Starodub, Andrey V. Kravchenko, Grigory G. Aleksandrov, Olga N. Kazheva, Oleg A. Dyachenko

Publikováno v: Crystals, Vol 2, Iss 1, Pp 43-55 (2012)

New radical cation salts (BEDT-TTF)[8,8',(7)-Cl2(Cl0.09)-3,3'-Co(1,2-C2B9H9.91)(1',2'-C2B9H10)] (1), (BEDT-TTF)[8,8'-Br0.75Cl1.25-3,3'-Co(1,2-C2B9H10)2] (2), and (BMDT-TTF)4[8,8'-Br1.16(OH)0.72-3,3'-Co(1,2-C2B9H10.06)2] (3) were synthesized, and thei

Externí odkaz: https://doaj.org/article/b6faa95d4caf49caa7383aa15d6aef06

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Synthesis and study ofC-substituted methylthio derivatives of cobalt bis(dicarbollide)

Autor: Gennady V. Shilov, Oleg A. Dyachenko, Vladimir I. Bregadze, Olga N. Kazheva, Denis M. Chudak, Lev I. Buravov, Oleg A. Filippov, Marina Yu. Stogniy, Vladimir A. Starodub, Andrey V. Kravchenko, Igor B. Sivaev

Publikováno v: RSC Advances. 10:2887-2896

The C-methylthio derivatives of cobalt bis(dicarbollide) were synthesized by reaction of anhydrous CoCl2 with nido-carborane [7-MeS-7,8-C2B9H11]− and isolated as a mixture of rac-[1,1′-(MeS)2-3,3′-Co(1,2-C2B9H10)2]− and meso-[1,2′-(MeS)2-3,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::89ec2cc39487b6b331ed78da05bedf73
https://doi.org/10.1039/c9ra08551c

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Electroconducting Radical-Cation Salts Based on Tetrathiafulvalene Derivatives and Transition Metals Bis(dicarbollides)

Autor: Igor B. Sivaev, Andrey V. Kravchenko, Vladimir A. Starodub, Oleg A. Dyachenko, Vladimir I. Bregadze, Irina D. Kosenko, Olga N. Kazheva

Publikováno v: Russian Journal of General Chemistry. 89:971-987

The radical-cationic salts based on tetrathiafulvalene derivatives and bis(dicarbollide) transition metal complexes [3,3′-M(1,2-C2B9H11)2]− (M = Co, Ni, Fe, Cr) are promising for the creation of new molecular conductive materials due to the almos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7691d99aaf609a71c48c516a02eff1f0
https://doi.org/10.1134/s1070363219050177

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First molecular conductors of BPDT-TTF with metallacarborane anions: (BPDT-TTF)[3,3′-Сr(1,2-C2B9H11)2] and (BPDT-TTF)[3,3′-Сo(1,2-C2B9H11)2] – Synthesis, structure, properties

Autor: Olga N. Kazheva, Andrey V. Kravchenko, Igor B. Sivaev, Gennady V. Shilov, Ekaterina A. Komissarova, Elena V. Shklyaeva, Oleg A. Dyachenko, Irina D. Kosenko, Denis M. Chudak, Vladimir A. Starodub, Lev I. Buravov, I. A. Shilova, Vladimir I. Bregadze, G. G. Abashev

Publikováno v: Journal of Organometallic Chemistry. 867:375-380

The first molecular conductors based on bis(1,3-propylenedithio)tetrathiafulvalene and transition metal bis(dicarbollides) (BPDT-TTF)[3,3′-Сr(1,2-C2B9H11)2] (1) and (BPDT-TTF)[3,3′-Сo(1,2-C2B9H11)2] (2) were synthesized and their crystal struct

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7096ab075f9918b1e4d13ea3a77ab2e4
https://doi.org/10.1016/j.jorganchem.2018.01.050

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Large magnetic anisotropy of chromium(III) ions in a bis(ethylenedithio)tetrathiafulvalenium salt of chromium bis(dicarbollide), (ET)2[3,3′-Cr(1,2-C2B9H11)2]

Autor: Erik Čižmár, Andrey V. Kravchenko, Igor B. Sivaev, Grigorii G. Alexandrov, Vladimir A. Starodub, Alexey V. Fedorchenko, Olga N. Kazheva, Lev I. Buravov, Vladimir I. Bregadze, Alexander Feher, Oleg A. Dyachenko, Irina D. Kosenko, Daniela Šoltésová, Lyubov A. Chekulaeva

Publikováno v: Transition Metal Chemistry. 43:647-655

The synthesis of a radical-cation salt based on a derivative of tetrathiafulvalene, (ET)2[3,3′-Cr(1,2-C2B9H11)2] (ET = bis(ethylenedithio)tetrathiafulvalenium), was accomplished by electrochemical anodic oxidation of ET in the presence of (Me4N)[3,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec22f6095a9a7cb47cbe5ed0a5a3b6ea
https://doi.org/10.1007/s11243-018-0253-1

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First EOTT and BPDT-TTF based molecular conductors with [8,8′-Cl2–3,3′-Fe(1,2-C2B9H10)2]− anion – synthesis, structure, properties

Autor: Elena V. Shklyaeva, Denis M. Chudak, Igor B. Sivaev, Lev I. Buravov, Oleg A. Dyachenko, Andrey V. Kravchenko, Vladimir I. Bregadze, G. G. Abashev, Olga N. Kazheva, Vladimir A. Starodub, Gennady V. Shilov, Irina D. Kosenko

Publikováno v: Journal of Organometallic Chemistry. 949:121956

The new molecular conductors based on unconventional tetrathiafulvalene π-donors 4,5-ethylenedithio-4′,5′-(2-oxa-1,3-propylenedithio)tetrathiafulvalene (EOTT) and bis(1,3-propylenedithio)tetrathiafulvalene (BPDT-TTF) and metallacarborane anion [

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8bf89dcda07534a65452c4faab82dcb9
https://doi.org/10.1016/j.jorganchem.2021.121956

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First hybrid radical-cation salts with halogen substituted iron bis(dicarbollide) anions – synthesis, structure, properties

Autor: Vladimir I. Bregadze, Lev I. Buravov, Denis M. Chudak, Irina D. Kosenko, Grigorii G. Alexandrov, Vladimir A. Starodub, Oleg A. Dyachenko, Svetlana G. Protasova, Irina A. Lobanova, Andrey V. Kravchenko, Olga N. Kazheva

Publikováno v: Journal of Organometallic Chemistry. :261-267

New radical-cation salts based on bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF or ET) were synthesized: (ЕТ)2[8,8′-Br2-3,3′-Fe(1,2-C2B9H10)2] (1) and (ЕТ)[8,8′-I2-3,3′-Fe(1,2-C2B9H10)2] (2). Their crystal structures were studied by X-r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5b58d5d9d8f2989011c9523ceb89042
https://doi.org/10.1016/j.jorganchem.2017.03.010

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