Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Oleg G. Voronin"'
Autor:
Maria A. Komkova, Angelika Holzinger, Andreas Hartmann, Alexei R. Khokhlov, Christine Kranz, Arkady A. Karyakin, Oleg G. Voronin
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 4, Iss 1, Pp 649-654 (2013)
We report here a way for improving the stability of ultramicroelectrodes (UME) based on hexacyanoferrate-modified metals for the detection of hydrogen peroxide. The most stable sensors were obtained by electrochemical deposition of six layers of hexa
Externí odkaz:
https://doaj.org/article/2bdc80e68907435fbbd65ebb28195aa4
Autor:
Alexei R. Khokhlov, Christine Kranz, Oleg G. Voronin, Arkady A. Karyakin, Maria A. Komkova, Andreas Hartmann, Angelika Holzinger
Publikováno v:
Beilstein Journal of Nanotechnology
Beilstein Journal of Nanotechnology, Vol 4, Iss 1, Pp 649-654 (2013)
Beilstein Journal of Nanotechnology, Vol 4, Iss 1, Pp 649-654 (2013)
We report here a way for improving the stability of ultramicroelectrodes (UME) based on hexacyanoferrate-modified metals for the detection of hydrogen peroxide. The most stable sensors were obtained by electrochemical deposition of six layers of hexa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40ed91822233342543d2d968a91f3b45
https://doi.org/10.3762/bjnano.4.72
https://doi.org/10.3762/bjnano.4.72
Autor:
Christine Kranz, Charlotte Steinbach, Andreas Hartmann, Alexei R. Khokhlov, Oleg G. Voronin, Arkady A. Karyakin
Publikováno v:
Electrochemistry Communications, Vol 23, Iss, Pp 102-105 (2012)
We report on the approach to form stable Prussian Blue-based layers on ultramicroelectrodes for scanning electrochemical microscopy (SECM) imaging. Accordingly, gold ultramicroelectrodes of 10 μm and 25 μm in diameter were modified with the advance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e210c6a919370d1024f124c53d86ac8
https://doi.org/10.1016/j.elecom.2012.07.017
https://doi.org/10.1016/j.elecom.2012.07.017
Autor:
Arkady A. Karyakin, Oleg G. Voronin, E. V. Glazunova, Sergey M. Abramov, E.R. Sadraddinova, M. G. Shalygin, T. I. Mitrofanova, Vladimir Teplyakov, A.I. Shestakov, Alexander I. Netrusov
Publikováno v:
Catalysis in Industry. 3:47-52
The screening of microorganisms that are able to degrade cellulose-containing wastes and release hydrogen release was performed. The foundations of a technology for the removal and utilization of hydrogen were established. Classic microbiological tec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b4289db2ffa56789cb8b1d97798cd69
https://doi.org/10.1134/s2070050411010089
https://doi.org/10.1134/s2070050411010089
Autor:
Sergey V. Morozov, Serge Cosnier, Arkady A. Karyakin, Oleg G. Voronin, Elena E. Karyakina, Nikolay A. Zorin
Publikováno v:
Electrochemistry Communications, Vol 8, Iss 5, Pp 851-854 (2006)
Tolerance to oxygen of hydrogen enzyme electrodes was first shown. Despite hydrogenase activity is suppressed by O2, their active sites being wired to the electrode can be re-activated in the presence of sufficient amount of molecular hydrogen. As a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42e543256d38c103c5b7b40d01431474
https://doi.org/10.1016/j.elecom.2006.03.007
https://doi.org/10.1016/j.elecom.2006.03.007
Autor:
Egor A. Andreyev, Maria A. Komkova, Nikolay V. Zaryanov, Oleg G. Voronin, Elena E. Karyakina, Arkady A. Karyakin, Vita N. Nikitina, Anatoly K. Yatsimirsky
Publikováno v:
Analytical chemistry. 86(23)
We report on the novel reagentless and label-free detection principle based on electroactive (conducting) polymers considering sensors for polyols, particularly, saccharides and hydroxy acids. Unlike the majority of impedimetric and conductometric (b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6995a2ff8e6ae909db5337891271ecd5
https://pubmed.ncbi.nlm.nih.gov/25363870
https://pubmed.ncbi.nlm.nih.gov/25363870
Autor:
Daan J. van Haaster, Oleg G. Voronin, Arkady A. Karyakin, Elena E. Karyakina, Wilfred R. Hagen
Publikováno v:
Electroanalysis. 19:2264-2266
The direct bioelectrocatalysis by an NAD(P)-reducing hydrogenase is reported for the first time. In contrast to previous attempts to involve similar enzymes in bioelectrocatalysis [1–4], which were in fact unsuccessful, in our report an effective e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3bfdfff327119dafb2388689a237945
https://doi.org/10.1002/elan.200703967
https://doi.org/10.1002/elan.200703967
Autor:
Arkady A. Karyakin, Sergey V. Morozov, Oleg G. Voronin, Nikolay A. Zorin, Elena E. Karyakina, Vladimir N. Fateyev, Serge Cosnier
Publikováno v:
Angewandte Chemie. 119:7382-7384
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efe3e20692917597a4f41c3427b488b5
https://doi.org/10.1002/ange.200701096
https://doi.org/10.1002/ange.200701096
Autor:
Oleg G. Voronin, Sergey M. Abramov, Elmira R. Sadraddinova, Arkadiy A. Karyakin, Nikolay A. Zorin, Alexander I. Netrusov, A.I. Shestakov
Publikováno v:
PLoS ONE
PLoS ONE, Vol 8, Iss 11, p e83004 (2013)
PLoS ONE, Vol 8, Iss 11, p e83004 (2013)
Hydrogen-producing thermophilic cellulolytic microorganisms were isolated from cow faeces. Rates of cellulose hydrolysis and hydrogen formation were 0.2 mM L(-1) h(-1) and 1 mM L(-1) h(-1), respectively. An enzymatic fuel cell (EFC) with a hydrogenas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c1b5f7bb64454d5b3927f7a8b0213d9
https://pubmed.ncbi.nlm.nih.gov/24312437
https://pubmed.ncbi.nlm.nih.gov/24312437
Autor:
Oleg G. Voronin, Darya V. Vokhmyanina, Evgeny Shastik, N. A. Zorin, Arkady A. Karyakin, Anatoly A. Tsygankov
Publikováno v:
Enzyme and microbial technology. 49(5)
This work describes the first step towards combination of the bioreactor with a starch-degrading microbial consortium and hydrogenase electrode (HE) in one unit for electricity generation. For this purpose, the bioreactor for microbial fermentation w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d813e781906345e162e23c63189b7025
https://pubmed.ncbi.nlm.nih.gov/22112617
https://pubmed.ncbi.nlm.nih.gov/22112617