Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Dmitrii A. Guschin"'
Autor:
Yvonne Beyl, Xingxing Chen, Wolfgang Schuhmann, Roland Ludwig, Dmitrii A. Guschin, Leonard Stoica, Zahma Kawah, Minling Shao
Publikováno v:
Electrochimica Acta. 128:318-325
Electron-transfer pathways between cellobiose dehydrogenase from Myriococcum thermophilum ( Mt CDH) and the related flavodehydrogenase domain (FAD- Mt CDH) and electrodes were evaluated using specifically designed Os-complex modified electrodepositio
Autor:
Ayyappan Ramakrishnan, Susann Neubert, Radim Beranek, Jennifer Strunk, Bastian Mei, Martin Muhler, Max Kauer, Haoyu Shi, Michal Bledowski, Dmitrii A. Guschin, Yuemin Wang, Lidong Wang
Publikováno v:
ChemPlusChem. 79:163-170
Surface-modified TiO2 photocatalysts were synthesized by a photosynthetic route involving visible-light-induced (λ>455 nm) activation of benzene and toluene at the surface of TiO2 leading to the formation of carbonaceous polymeric deposits. IR spect
Autor:
Nicolas Plumeré, Wolfgang Schuhmann, Tim Kothe, Adrian Badura, Matthias Rögner, Dmitrii A. Guschin, Marc M. Nowaczyk
Publikováno v:
Angewandte Chemie. 125:14483-14486
Autor:
Nicolas Plumeré, Marc M. Nowaczyk, Adrian Badura, Tim Kothe, Matthias Rögner, Wolfgang Schuhmann, Dmitrii A. Guschin
Publikováno v:
Angewandte Chemie (International Ed. in English)
In photosynthesis, conversion of solar energy into chemical energy follows a Z-scheme, which involves two sequential photoinduced charge separation steps (Figure 1 A). First, upon water splitting at photosystem 2 (PS2), the excited electrons are tran
Autor:
Magnus Falk, Dmitrii A. Guschin, Wolfgang Schuhmann, Christoph Sygmund, Lo Gorton, Minling Shao, Sergey Shleev, Roland Ludwig, Muhammad Nadeem Zafar, Domhnall MacAodha, Clemens K. Peterbauer, Miguel D. Toscano, Dónal Leech, Peter Ó Conghaile
Publikováno v:
ChemPhysChem. 14:2260-2269
After initial testing and optimization of anode biocatalysts, a membraneless glucose/oxygen enzymatic biofuel cell possessing high coulombic efficiency and power output was fabricated and characterized. Two sugar oxidizing enzymes, namely, pyranose d
Autor:
Minling Shao, Sascha Pöller, Raoudha Haddad, Dmitrii A. Guschin, Martin Muhler, Jeevanthi Vivekananthan, Wei Xia, Wolfgang Schuhmann
Publikováno v:
Electroanalysis. 25:59-67
Carbon nanotubes (CNTs) grown on carbon cloth substantially increased the surface area of the electrodes. Carbon cloths were pretreated with HNO3 vapor before CNTs growth and electrochemically oxidized afterwards. The CNT-modified carbon cloths were
Autor:
Wolfgang Schuhmann, Andrew D. Griffiths, Dmitrii A. Guschin, Valérie Taly, Thomas Beneyton, Yvonne Beyl
Publikováno v:
Electroanalysis
Electroanalysis, Wiley-VCH Verlag, 2011, 23 (8), pp.1781-1789. ⟨10.1002/elan.201100054⟩
Electroanalysis, Wiley-VCH Verlag, 2011, 23 (8), pp.1781-1789. ⟨10.1002/elan.201100054⟩
The thermophilic bacterial laccase CotA from Bacillus subtilis adsorbed on graphite electrodes enables monitoring of the temperature dependent direct biocatalytic O2 reduction. Its entrapment in two different Os-complex modified redox hydrogels is th
Autor:
Dmitrii A. Guschin, Leonard Stoica, Lutz Stratmann, Wolfgang Schuhmann, Magdalena Gebala, Gerhard Hartwich
Publikováno v:
Electrochemistry Communications, Vol 12, Iss 5, Pp 684-688 (2010)
For increasing the sensitivity of label-free DNA assays an amplification strategy is proposed based on the synthesis of a proflavine derivative which on the one hand retains its high affinity for double-stranded DNA (dsDNA) intercalation and on the o
Combinatorial Polymer Synthesis as a Tool in Biosensor and Biofuel Cell Development and Optimization
Publikováno v:
ECS Transactions. 19:119-128
A strategy was established for the synthesis of redox electrodepo¬sition polymers (redox EDP) consisting of the synthesis of monomers with attached imidazolyl anchor groups, followed by radical copolymerization with a variety of monomers bearing sid
Autor:
Dmitrii A. Guschin, Leonard Stoica, Roland Ludwig, Dietmar Haltrich, Pawel J. Kulesza, Wolfgang Schuhmann, Lo Gorton, Nina Dimcheva, Yvonne Ackermann, Katarzyna Karnicka, Jerzy Rogalski
Publikováno v:
Fuel Cells. 9:53-62
A membrane-free biofuel cell (BFC) is reported based on enzymes wired to graphite electrodes by means of Os-complex modified redox polymers. For the anode cellobiose dehydrogenase (CDH) is used as a biocatalyst whereas for the cathode a laccase was a