@article{SchellerLisdatWollenberger2005,
  author    = {Scheller, Frieder W. and Lisdat, Fred and Wollenberger, Ursula},
  title     = {Application of electrically contacted enzymes for biosensors},
  isbn      = {3-527- 30690-0},
  year      = {2005},
  language  = {en}
}
@article{SchellerWollenbergerLeietal.2002,
  author    = {Scheller, Frieder W. and Wollenberger, Ursula and Lei, Chenghong and Jin, Wen and Ge, Bixia and Lehmann, Claudia and Lisdat, Fred and Fridman, Vadim},
  title     = {Bioelectrocatalysis by redox enzymes at modified electrodes},
  year      = {2002},
  language  = {en}
}
@article{LeiLisdatWollenbergeretal.1999,
  author    = {Lei, Chenghong and Lisdat, Fred and Wollenberger, Ursula and Scheller, Frieder W.},
  title     = {Cytochrome c : Clay-modified electrode},
  year      = {1999},
  language  = {en}
}
@article{SchellerJinEhrentreichFoersteretal.1999,
  author    = {Scheller, Frieder W. and Jin, Wen and Ehrentreich-F{\"o}rster, Eva and Ge, Bixia and Lisdat, Fred and B{\"u}ttemeyer, R. and Wollenberger, Ursula},
  title     = {Cytochrome c based superoxide sensor for in vivo application},
  year      = {1999},
  language  = {en}
}
@article{GeMeyerSchoeningetal.2000,
  author    = {Ge, Bixia and Meyer, T. and Sch{\"o}ning, M. J. and Wollenberger, Ursula and Lisdat, Fred},
  title     = {Cytochrome c from chromatium vinosum on gold electrodes},
  year      = {2000},
  language  = {en}
}
@article{KepplingerLisdatWollenberger2011,
  author    = {Kepplinger, Christian and Lisdat, Fred and Wollenberger, Ursula},
  title     = {Cytochrome c/polyelectrolyte multilayers investigated by E-QCM-D - effect of temperature on the assembly structure},
  series = {Langmuir},
  volume    = {27},
  journal   = {Langmuir},
  number    = {13},
  publisher = {American Chemical Society},
  address   = {Washington},
  issn      = {0743-7463},
  doi       = {10.1021/la200860p},
  pages     = {8309 -- 8315},
  year      = {2011},
  abstract  = {Protein multilayers, consisting of cytochrome c (cyt c) and poly(aniline sulfonic acid) (PASA), are investigated by electrochemical quartz crystal microbalance with dissipation monitoring (E-QCM-D). This technique reveals that a four-bilayer assembly has rather rigid properties. A thickness of 16.3 +/- 0.8 nm is calculated with the Sauerbrey equation and is found to be in good agreement with a viscoelastic model. The electroactive amount of cyt c is estimated by the deposited mass under the assumption of 50\% coupled water. Temperature-induced stabilization of the multilayer assembly has been investigated in the temperature range between 30 and 45 degrees C. The treatment results in a loss of material and a contraction of the film. The electroactive amount of cyt c also decreases during heating and remains constant after the cooling period. The contraction of the film is accompanied by the enhanced stability of the assembly. In addition, it is found that cyt c and PASA can be assembled at higher temperatures, resulting in the formation of multilayer systems with less dissipation.},
  language  = {en}
}
@misc{SpricigoDronovLisdatetal.2009,
  author    = {Spricigo, Roberto and Dronov, Roman and Lisdat, Fred and Leimk{\"u}hler, Silke and Scheller, Frieder W. and Wollenberger, Ursula},
  title     = {Electrocatalytic sulfite biosensor with human sulfite oxidase co-immobilized with cytochrome c in a polyelectrolyte-containing multilayer},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {945},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-43117},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-431176},
  pages     = {225 -- 233},
  year      = {2009},
  abstract  = {An efficient electrocatalytic biosensor for sulfite detection was developed by co-immobilizing sulfite oxidase and cytochrome c with polyaniline sulfonic acid in a layer-by-layer assembly. QCM, UV-Vis spectroscopy and cyclic voltammetry revealed increasing loading of electrochemically active protein with the formation of multilayers. The sensor operates reagentless at low working potential. A catalytic oxidation current was detected in the presence of sulfite at the modified gold electrode, polarized at +0.1 V ( vs. Ag/AgCl 1 M KCl). The stability of the biosensor performance was characterized and optimized. A 17-bilayer electrode has a linear range between 1 and 60 mu M sulfite with a sensitivity of 2.19 mA M-1 sulfite and a response time of 2 min. The electrode retained a stable response for 3 days with a serial reproducibility of 3.8\% and lost 20\% of sensitivity after 5 days of operation. It is possible to store the sensor in a dry state for more than 2 months. The multilayer electrode was used for determination of sulfite in unspiked and spiked samples of red and white wine. The recovery and the specificity of the signals were evaluated for each sample.},
  language  = {en}
}
@article{SpricigoDronovLisdatetal.2009,
  author    = {Spricigo, Roberto and Dronov, Roman and Lisdat, Fred and Leimk{\"u}hler, Silke and Scheller, Frieder W. and Wollenberger, Ursula},
  title     = {Electrocatalytic sulfite biosensor with human sulfite oxidase co-immobilized with cytochrome c in a polyelectrolyte-containing multilayer},
  issn      = {1618-2642},
  doi       = {10.1007/s00216-008-2432-y},
  year      = {2009},
  abstract  = {An efficient electrocatalytic biosensor for sulfite detection was developed by co-immobilizing sulfite oxidase and cytochrome c with polyaniline sulfonic acid in a layer-by-layer assembly. QCM, UV-Vis spectroscopy and cyclic voltammetry revealed increasing loading of electrochemically active protein with the formation of multilayers. The sensor operates reagentless at low working potential. A catalytic oxidation current was detected in the presence of sulfite at the modified gold electrode, polarized at +0.1 V ( vs. Ag/AgCl 1 M KCl). The stability of the biosensor performance was characterized and optimized. A 17-bilayer electrode has a linear range between 1 and 60 mu M sulfite with a sensitivity of 2.19 mA M-1 sulfite and a response time of 2 min. The electrode retained a stable response for 3 days with a serial reproducibility of 3.8\% and lost 20\% of sensitivity after 5 days of operation. It is possible to store the sensor in a dry state for more than 2 months. The multilayer electrode was used for determination of sulfite in unspiked and spiked samples of red and white wine. The recovery and the specificity of the signals were evaluated for each sample.},
  language  = {en}
}
@article{FridmanWollenbergerBogdanovskayaetal.2000,
  author    = {Fridman, Vadim and Wollenberger, Ursula and Bogdanovskaya, V. A. and Lisdat, Fred and Ruzgas, T. and Lindgren, A. and Gorton, Lo and Scheller, Frieder W.},
  title     = {Electrochemical investigation of cellobiose oxidation by cellobiose dehydrogenase in the presence of cytochrome c as mediator},
  year      = {2000},
  language  = {en}
}
@article{WollenbergerLisdatScheller1997,
  author    = {Wollenberger, Ursula and Lisdat, Fred and Scheller, Frieder W.},
  title     = {Enzymatic substrade recycling electrodes},
  year      = {1997},
  language  = {en}
}
@article{WettsteinKanoSchaeferetal.2016,
  author    = {Wettstein, Christoph and Kano, Kenji and Schaefer, Daniel and Wollenberger, Ursula and Lisdat, Fred},
  title     = {Interaction of Flavin-Dependent Fructose Dehydrogenase with Cytochrome c as Basis for the Construction of Biomacromolecular Architectures on Electrodes},
  series = {Analytical chemistry},
  volume    = {88},
  journal   = {Analytical chemistry},
  publisher = {American Chemical Society},
  address   = {Washington},
  issn      = {0003-2700},
  doi       = {10.1021/acs.analchem.6b00815},
  pages     = {6382 -- 6389},
  year      = {2016},
  abstract  = {The creation of electron transfer (ET) chains based on the defined arrangement of enzymes and redox proteins on electrode surfaces represents an interesting approach within the field of bioelectrocatalysis. In this study, we investigated the ET reaction of the flavin-dependent enzyme fructose dehydrogenase (FDH) with the redox protein cytochrome c (cyt c). Two different pH optima were found for the reaction in acidic and neutral solutions. When cyt c was adsorbed on an electrode surface while the enzyme remained in solution, ET proceeded efficiently in media of neutral pH. Interprotein ET was also observed in acidic media; however, it appeared to be less efficient. These findings suggest that two different ET pathways between the enzyme and cyt c may occur. Moreover, cyt c and FDH were immobilized in multiple layers on an electrode surface by means of another biomacromolecule: DNA (double stranded) using the layer -by -layer technique. The biprotein multilayer architecture showed a catalytic response in dependence on the fructose concentration, indicating that the ET reaction between both proteins is feasible even in the immobilized state. The electrode showed a defined response to fructose and a good storage stability. Our results contribute to the better understanding of the ET reaction between FDH and cyt c and provide the basis for the creation of all-biomolecule based fructose sensors the sensitivity of which can be controlled by the layer preparation.},
  language  = {en}
}
@article{KroeningSchellerWollenbergeretal.2004,
  author    = {Kr{\"o}ning, Steffen and Scheller, Frieder W. and Wollenberger, Ursula and Lisdat, Fred},
  title     = {Myoglobin-Clay Electrode for Nitric Oxide (NO) Detection in Solution},
  year      = {2004},
  language  = {en}
}
@article{LisdatHoWollenbergeretal.1998,
  author    = {Lisdat, Fred and Ho, Wah O. and Wollenberger, Ursula and Scheller, Frieder W. and Richter, Torsten and Bilitewski, Ursula},
  title     = {Recycling systems based on screen-printed electrodes},
  year      = {1998},
  language  = {en}
}
@article{SchellerWollenbergerWarsinkeetal.2001,
  author    = {Scheller, Frieder W. and Wollenberger, Ursula and Warsinke, Axel and Lisdat, Fred},
  title     = {Research and development in biosensors},
  year      = {2001},
  language  = {en}
}
@article{SarauliRiedelWettsteinetal.2012,
  author    = {Sarauli, David and Riedel, Marc and Wettstein, Christoph and Hahn, Robert and Stiba, Konstanze and Wollenberger, Ursula and Leimk{\"u}hler, Silke and Schmuki, Patrik and Lisdat, Fred},
  title     = {Semimetallic TiO2 nanotubes new interfaces for bioelectrochemical enzymatic catalysis},
  series = {Journal of materials chemistry},
  volume    = {22},
  journal   = {Journal of materials chemistry},
  number    = {11},
  publisher = {Royal Society of Chemistry},
  address   = {Cambridge},
  issn      = {0959-9428},
  doi       = {10.1039/c2jm16427b},
  pages     = {4615 -- 4618},
  year      = {2012},
  abstract  = {Different self-organized TiO2 nanotube structures are shown to represent new interfaces for the achievement of bioelectrochemical enzymatic catalysis involving redox proteins and enzymes without further surface modification or the presence of mediators.},
  language  = {en}
}
@article{LisdatWollenbergerPaeschkeetal.1998,
  author    = {Lisdat, Fred and Wollenberger, Ursula and Paeschke, Manfred and Scheller, Frieder W.},
  title     = {Sensitive catecholamine measurement using a monoenzymatic recycling system},
  year      = {1998},
  language  = {en}
}
@article{ChenWollenbergerLisdatetal.2000,
  author    = {Chen, Jian and Wollenberger, Ursula and Lisdat, Fred and Ge, Bixia and Scheller, Frieder W.},
  title     = {Superoxide sensor based on hemin modified electrode},
  year      = {2000},
  language  = {en}
}
@article{SzeponikMoellerPfeifferetal.1997,
  author    = {Szeponik, Jan and M{\"o}ller, B. and Pfeiffer, Dorothea and Lisdat, Fred and Wollenberger, Ursula and Makower, Alexander and Scheller, Frieder W.},
  title     = {Ultrasensitive bienzyme sensor for adrenaline},
  year      = {1997},
  language  = {en}
}