Search Results - "Fedorov, Oleg V"

Interaction of two strongly divergent archaellins stabilizes the structure of the Halorubrum archaellum by Pyatibratov, Mikhail G., Syutkin, Alexey S., Quax, Tessa E. F., Melnik, Tatjana N., Papke, R. Thane, Gogarten, Johann Peter, Kireev, Igor I., Surin, Alexey K., Beznosov, Sergei N., Galeva, Anna V., Fedorov, Oleg V.

“…Halophilic archaea from the genus Halorubrum possess two extraordinarily diverged archaellin genes, flaB1 and flaB2. To clarify roles for each archaellin, we…”
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Salt‐dependent regulation of archaellins in Haloarcula marismortui by Syutkin, Alexey S., Wolferen, Marleen, Surin, Alexey K., Albers, Sonja‐Verena, Pyatibratov, Mikhail G., Fedorov, Oleg V., Quax, Tessa E. F.

“…Microorganisms require a motility structure to move towards optimal growth conditions. The motility structure from archaea, the archaellum, is fundamentally…”
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Light-Mediated Dual Phosphine-/Copper-Catalyzed Atom Transfer Radical Addition Reaction by Fedorov, Oleg V, Scherbinina, Sofya I, Levin, Vitalij V, Dilman, Alexander D

“…The atom transfer radical addition reaction catalyzed by triphenylphosphine and copper­(I) halide is described. The reaction proceeds under irradiation with…”
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Synthesis of 3‑Fluoropyridines via Photoredox-Mediated Coupling of α,α-Difluoro-β-iodoketones with Silyl Enol Ethers by Scherbinina, Sofya I, Fedorov, Oleg V, Levin, Vitalij V, Kokorekin, Vladimir A, Struchkova, Marina I, Dilman, Alexander D

“…A method for the synthesis of diversely substituted 3-fluoropyridines from two ketone components is described. The reaction involves photoredox coupling of…”
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Alternative flagellar filament types in the haloarchaeon Haloarcula marismortui by Pyatibratov, Michael G, Beznosov, Sergey N, Rachel, Reinhard, Tiktopulo, Elizabeth I, Surin, Alexei K, Syutkin, Alexei S, Fedorov, Oleg V

“…Many Archaea use rotation of helical flagellar filaments for swimming motility. We isolated and characterized the flagellar filaments of Haloarcula…”
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Silicon Reagent with Functionalized Tetrafluoroethylene Fragments: Preparation and Coupling with Aldehydes by Fedorov, Oleg V, Struchkova, Marina I, Dilman, Alexander D

“…A new fluorinated silicon reagent bearing a functionalized tetrafluoroethylene fragment was prepared from two CF2 building blocks: ethyl bromodifluoroacetate…”
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Halogenative Difluorohomologation of Ketones by Fedorov, Oleg V, Kosobokov, Mikhail D, Levin, Vitalij V, Struchkova, Marina I, Dilman, Alexander D

“…A method for the difluorohomologation of ketones accompanied by halogenation of a C–H bond is described. The reaction involves silylation, difluorocarbene…”
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Synthesis of gem-Difluorinated Hydroxypyrrolidines by Fedorov, Oleg V, Struchkova, Marina I, Dilman, Alexander D

“…A method for the synthesis of 3-hydroxy-4,4-difluoro­pyrrolidines from α,α-difluoro-β-bromoketones is described. The reaction involves methylenation of the…”
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Flagellar filament bio-templated inorganic oxide materials – towards an efficient lithium battery anode by Beznosov, Sergei N., Veluri, Pavan S., Pyatibratov, Mikhail G., Chatterjee, Abhijit, MacFarlane, Douglas R., Fedorov, Oleg V., Mitra, Sagar

“…Designing a new generation of energy-intensive and sustainable electrode materials for batteries to power a variety of applications is an imperative task. The…”
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Role of flagellins from A and B loci in flagella formation of Halobacterium salinarum by Tarasov, Valery Y., Pyatibratov, Michael G., Tang, Sen‐Lin, Dyall‐Smith, Michael, Fedorov, Oleg V.

“…Haloarchaeal flagella are composed of a number of distinct flagellin proteins, specified by genes in two separate operons (A and B). The roles of these…”
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Haloarcula marismortui archaellin genes as ecoparalogs by Syutkin, Alexey S., Pyatibratov, Mikhail G., Galzitskaya, Oxana V., Rodríguez-Valera, Francisco, Fedorov, Oleg V.

“…The genome of haloarchaeon Haloarcula marismortui contains two archaellin genes— flaA2 and flaB . Earlier we isolated and characterized two H. marismortui…”
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A way to identify archaellins in Halobacterium salinarum archaella by FLAG-tagging by Beznosov Sergei, Pyatibratov Michael, Veluri Pavan, Mitra Sagar, Fedorov Oleg

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Evaluation of the Efficiency of Electric Drives of a Mining Enterprise Based on Mathematical Models by Semenov, Alexander S., Egorov, Ayaal N., Fedorov, Oleg V.

“…The provision of maximum energy efficiency at each technological stage of mining remains the key problem for mining industry. Therefore, the paper is devoted…”
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Assessing Energy Savings from Using Variable-Frequency Electric Drive on Slurry Pumps at Diamond Treatment Plants by Semenov, Alexander S., Bebikhov, Yuriy V., Egorov, Ayaal N., Golubtsov, Nikolay V., Fedorov, Oleg V.

“…This article reviews the system of automated electric drive of the main slurry pump station at a diamond treatment plant via computer modeling in the MatLab…”
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Electromagnetic Compatibility of ACS5000 & PF7000 High-Voltage Frequency Converters Used within Processing Unit by Semenov, Alexander S., Egorov, Ayaal N., Fedorov, Oleg V.

“…The paper dwells upon the power quality measurement and analysis applicably to the mining processing units; the analysis compares the electromagnetic…”
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The Results of the Implementation of the System for Monitoring the Quality of Electricity in Mining Enterprises by Semenov, Alexander S., Semenova, Mariya N., Fedorov, Oleg V.

“…The work carried out theoretical and experimental studies on the measurement of electric power quality indicators at mining enterprises, assessed the…”
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The assessment of the higher harmonics impact on the operation of variable-frequency electric drive systems at mining enterprises by Semenov, Alexander S., Egorov, Ayaal N., Kharitonov, Yakov S., Bebikhov, Yuriy V., Yakushev, Ilya A., Fedorov, Oleg V.

“…The article deals with the assessment of the impact of higher harmonics on the operation of variable-frequency electric drive systems used in processing units…”
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Two immunologically distinct types of protofilaments can be identified in Natrialba magadii flagella by Pyatibratov, Michael G, Leonard, Kevin, Tarasov, Valery Y, Fedorov, Oleg V

“…We examine distribution of flagellins along multicomponent flagellar filaments (FF) and protofilaments (PF) of the haloalkaliphilic archaeon Natrialba magadii…”
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Stability of Natrialba magadii NDP kinase: comparisons with other halophilic proteins by Polosina, Yaroslava Y, Zamyatkin, Dmitry F, Kostyukova, Alla S, Filimonov, Vladimir V, Fedorov, Oleg V

“…Nucleoside diphosphate kinase from the haloalkaliphilic archaeon Natrialba magadii (Nm NDPK) is a homooligomeric hexamer with a monomer molecular weight of 23…”
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Synthesis of difluorosubstituted six-membered nitronates via an addition/substitution cascade by Fedorov, Oleg V., Levin, Vitalij V., Volodin, Alexander D., Struchkova, Marina I., Korlyukov, Alexander A., Dilman, Alexander D.

“…[Display omitted] •Synthesis of fluorinated nitronates, which are difficult to access by other means.•Reactions of α,α-difluoro-β-bromo ketones as…”
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