Zobrazeno 1 - 10 of 14 pro vyhledávání: '"Johannes Tanne"'
1
Akademický článek
Carboxylated or Aminated Polyaniline—Multiwalled Carbon Nanotubes Nanohybrids for Immobilization of Cellobiose Dehydrogenase on Gold Electrodes
Autor: Johannes Tanne, Daniel Kracher, Birgit Dietzel, Burkhard Schulz, Roland Ludwig, Fred Lisdat, Frieder W. Scheller, Frank F. Bier
Publikováno v: Biosensors, Vol 4, Iss 4, Pp 370-386 (2014)
Polymer-multiwalled carbon nanotube (MWCNT) nanohybrids, which differ in surface charge have been synthesized to study the bioelectrocatalysis of adsorbed cellobiose dehydrogenase (CDH) from Phanerochaete sordida on gold electrodes. To obtain negativ
Externí odkaz: https://doaj.org/article/9819f1885af4479980e305555a41b6e8
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2
Akademický článek
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3
Direct Electron Transfer and Bioelectrocatalysis by a Hexameric, Heme Protein at Nanostructured Electrodes
Autor: Birgit Dietzel, Aysu Yarman, Daniel Schad, Ulla Wollenberger, Frieder W. Scheller, Holger Dobbek, Burkhard Schulz, Jae-Hun Jeoung, Johannes Tanne, Lei Peng, Frank F. Bier
Publikováno v: Electroanalysis. 27:2262-2267
A nanohybrid consisting of poly(3-aminobenzenesulfonic acid-co-aniline) and multiwalled carbon nanotubes [MWCNT-P(ABS-A)]) on a gold electrode was used to immobilize the hexameric tyrosine-coordinated heme protein (HTHP). The enzyme showed direct ele
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4eee3acf9d65c540520c3563ac96235f
https://doi.org/10.1002/elan.201500231
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4
Carboxylated or Aminated Polyaniline—Multiwalled Carbon Nanotubes Nanohybrids for Immobilization of Cellobiose Dehydrogenase on Gold Electrodes
Autor: Birgit Dietzel, Roland Ludwig, Burkhard Schulz, Frieder W. Scheller, Daniel Kracher, Johannes Tanne, Frank F. Bier, Fred Lisdat
Publikováno v: Biosensors, Vol 4, Iss 4, Pp 370-386 (2014)
Biosensors
Biosensors, 4, 4, S. 370-386
Volume 4
Issue 4
Pages 370-386
Polymer-multiwalled carbon nanotube (MWCNT) nanohybrids, which differ in surface charge have been synthesized to study the bioelectrocatalysis of adsorbed cellobiose dehydrogenase (CDH) from Phanerochaete sordida on gold electrodes. To obtain negativ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f53e8be9fb0813e76bee814c4b5399f9
http://www.mdpi.com/2079-6374/4/4/370
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5
Nanohybrid Materials Consisting of Poly[(3-aminobenzoic acid)-co-(3-aminobenzenesulfonic acid)-co-aniline] and Multiwalled Carbon Nanotubes for Immobilization of Redox Active Cytochrome c
Autor: Frieder W. Scheller, Johannes Tanne, Frank F. Bier, Birgit Dietzel
Publikováno v: Electroanalysis. 26:732-738
The development of a new surface architecture for the efficient direct electron transfer of positively charged redox proteins is presented. For this reason different kinds of polyaniline terpolymers consisting of aminobenzoic acid (AB), aminobenzenes
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ad7bfd5adfc6c7d22c5534604bb76c9
https://doi.org/10.1002/elan.201300526
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6
Light-Controlled Bioelectrochemical Sensor Based on CdSe/ZnS Quantum Dots
Autor: Waqas Khalid, Johannes Tanne, Daniel Schäfer, Wolfgang J. Parak, Fred Lisdat
Publikováno v: Analytical Chemistry. 83:7778-7785
This study reports on the oxygen sensitivity of quantum dot electrodes modified with CdSe/ZnS nanocrystals. The photocurrent behavior is analyzed for dependence on pH and applied potential by potentiostatic and potentiodynamic measurements. On the ba
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d758d89c0dcc005435ff293f94cbf28
https://doi.org/10.1021/ac201329u
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7
Multilayer electrodes: Fully electroactive cyt c on gold as a part of a DNA/protein architecture
Autor: Johannes Tanne, Daniel Schäfer, Ivo W. Schubart, David Sarauli, Fred Lisdat
Publikováno v: Electrochemistry Communications, Vol 11, Iss 12, Pp 2288-2291 (2009)
The construction of new mediator-free and fully electroactive protein multilayer electrodes based on DNA and cyt c is demonstrated. The assembly is characterized by a rather high stability, effective electron transfer, and a tunability of the electro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcfa03db8b3560b9726e068d274192a2
https://doi.org/10.1016/j.elecom.2009.10.012
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8
Lichtgesteuerter bioelektrochemischer Sensor basierend auf CdSe/ZnS-Quantum Dots
Autor: Waqas Khalid, Daniel Schäfer, Wolfgang J. Parak, Johannes Tanne, Fred Lisdat
Diese Studie beschäftigt sich mit der Untersuchung der Sauerstoffsensitivität von QD-Elektroden auf Basis von CdSe/ZnS-Nanopartikeln. Das Verhalten des sauerstoffabhängigen Photostroms wurde dabei in Abhängigkeit des pH-Wertes und des Potentials
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1ff18bd95ab43ebf895fb1070bfdf20
https://opus4.kobv.de/opus4-th-wildau/frontdoor/index/index/docId/114
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10
Photocurrent Measurements at Quantum Dot Electrodes for Bioanalytical Applications
Autor: Marc Riedel, Johannes Tanne, Gero Göbel, Wolfgang Parak, Fred Lisdat
Publikováno v: ECS Meeting Abstracts. :1089-1089
Quantum dots (QDs) allow the generation of electron-hole pairs upon illumination. When these particles are fixed to an electrode a photocurrent can be generated. This allows their use as a light-switchable layer on the surface. The QDs can not only e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::baf7c037a57c8d586377920dc231cb61
https://doi.org/10.1149/ma2014-01/25/1089
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