@article{HonarvarfardGamellaChannaveerappaetal.2017,
  author    = {Honarvarfard, Elham and Gamella, Maria and Channaveerappa, Devika and Darie, Costel C. and Poghossian, Arshak and Sch{\"o}ning, Michael Josef and Katz, Evgeny},
  title     = {Electrochemically Stimulated Insulin Release from a Modified Graphene-functionalized Carbon Fiber Electrode},
  series = {Electroanalysis},
  volume    = {29},
  journal   = {Electroanalysis},
  number    = {6},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {1521-4109},
  doi       = {10.1002/elan.201700095},
  pages     = {1543 -- 1553},
  year      = {2017},
  abstract  = {A graphene-functionalized carbon fiber electrode was modified with adsorbed polyethylenimine to introduce amino functionalities and then with trigonelline and 4-carboxyphenylboronic acid covalently bound to the amino groups. The trigonelline species containing quarterized pyridine groups produced positive charge on the electrode surface regardless of the pH value, while the phenylboronic acid species were neutral below pH 8 and negatively charged above pH 9 (note that their pKa=8.4). The total charge on the monolayer-modified electrode was positive at the neutral pH and negative at pH > 9. Note that 4-carboxyphenylboronic acid was attached to the electrode surface in molar excess to trigonelline, thus allowing the negative charge to dominate on the electrode surface at basic pH. Negatively charged fluorescent dye-labeled insulin (insulin-FITC) was loaded on the modified electrode surface at pH 7.0 due to its electrostatic attraction to the positively charged interface. The local pH in close vicinity to the electrode surface was increased to ca. 9-10 due to consumption of H+ ions upon electrochemical reduction of oxygen proceeding at the potential of -1.0 V (vs. Ag/AgCl) applied on the modified electrode. The process resulted in recharging of the electrode surface to the negative value due to the formation of the negative charge on the phenylboronic acid groups, thus resulting in the electrostatic repulsion of insulin-FITC and stimulating its release from the electrode surface. The insulin release was characterized by fluorescence spectroscopy (using the FITC-labeled insulin), by electrochemical measurements on an iridium oxide, IrOx, electrode and by mass spectrometry. The graphene-functionalized carbon fiber electrode demonstrated significant advantages in the signal-stimulated insulin release comparing with the carbon fiber electrode without the graphene species.},
  language  = {en}
}
@article{EnningPfaff2017,
  author    = {Enning, Manfred and Pfaff, Raphael},
  title     = {G{\"u}terwagen 4.0 - Der G{\"u}terwagen f{\"u}r das Internet der Dinge. Teil 1: Gesamtsystembetrachtung und grundlegendes Konzept},
  series = {ETR - Eisenbahntechnische Rundschau},
  volume    = {66},
  journal   = {ETR - Eisenbahntechnische Rundschau},
  number    = {1/2},
  publisher = {DVV Media Group},
  address   = {Hamburg},
  issn      = {0013-2845},
  pages     = {12 -- 16},
  year      = {2017},
  language  = {de}
}
@article{Enning2017,
  author    = {Enning, Manfred},
  title     = {Vom "K{\"o}nig der Landstraße" zur "Ameise 4.0"},
  series = {ETR - Eisenbahntechnische Rundschau},
  volume    = {66},
  journal   = {ETR - Eisenbahntechnische Rundschau},
  number    = {1/2},
  publisher = {DVV Media Group},
  address   = {Hamburg},
  issn      = {0013-2845},
  pages     = {3},
  year      = {2017},
  abstract  = {Auf Eisenbahn- und Logistikkonferenzen werden gelegentlich Videos von Blattschneiderameisen gezeigt, die effizient und selbstorganisiert große Mengen Material durch den Dschungel transportieren. Daran sollen wir uns ein Beispiel nehmen.},
  language  = {de}
}
@incollection{PieperWaehlisch2017,
  author    = {Pieper, Martin and W{\"a}hlisch, Georg},
  title     = {Mehrwert von E-Learning durch f{\"a}cher{\"u}bergreifenden Einsatz},
  series = {Teaching is Touching the Future \& ePS 2016 - Kompetenzorientiertes Lehren, Lernen und Pr{\"u}fen},
  booktitle = {Teaching is Touching the Future \& ePS 2016 - Kompetenzorientiertes Lehren, Lernen und Pr{\"u}fen},
  publisher = {UVW Universit{\"a}tsverlag Webler},
  address   = {Bielefeld},
  isbn      = {978-3-946017-05-9},
  pages     = {193 -- 196},
  year      = {2017},
  language  = {de}
}
@article{HacklWegmannKahmannetal.2017,
  author    = {Hackl, Michael and Wegmann, Kilian and Kahmann, Stephanie Lucina and Heinze, Nicolai and Staat, Manfred and Neiss, Wolfram F. and Scaal, Martin and M{\"u}ller, Lars P.},
  title     = {Radial shortening osteotomy reduces radiocapitellar contact pressures while preserving valgus stability of the elbow},
  series = {Knee Surgery, Sports Traumatology, Arthroscopy},
  volume    = {25},
  journal   = {Knee Surgery, Sports Traumatology, Arthroscopy},
  number    = {7},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1433-7347},
  doi       = {10.1007/s00167-017-4468-z},
  pages     = {2280 -- 2288},
  year      = {2017},
  language  = {en}
}
@inproceedings{Czupalla2017,
  author    = {Czupalla, Markus},
  title     = {Pflanzen oder Maschinen - was l{\"a}ßt uns auf dem Mars {\"u}berleben?},
  series = {{\"U}berleben im Weltraum. Auf dem Weg zu neuen Grenzen. 21. Berliner Kolloquium der Daimler und Benz Stiftung 24. Mai 2017},
  booktitle = {{\"U}berleben im Weltraum. Auf dem Weg zu neuen Grenzen. 21. Berliner Kolloquium der Daimler und Benz Stiftung 24. Mai 2017},
  pages     = {12 -- 12},
  year      = {2017},
  language  = {de}
}
@inproceedings{BlomeGerzerBaumstarkKhanetal.2017,
  author    = {Blome, Hans-Joachim and Gerzer, Rupert and Baumstark-Khan, Christa and Ewald, Reinhold and Heinicke, Christiane and Czupalla, Markus and Carter, Layne and Anderson, Molly},
  title     = {{\"U}berleben im Weltraum. Auf dem Weg zu neuen Grenzen. 21. Berliner Kolloquium der Daimler und Benz Stiftung 24. Mai 2017},
  pages     = {15 Seiten},
  year      = {2017},
  language  = {de}
}
@article{KarnatakKantzBialonski2017,
  author    = {Karnatak, Rajat and Kantz, Holger and Bialonski, Stephan},
  title     = {Early warning signal for interior crises in excitable systems},
  series = {Physical Review E},
  volume    = {96},
  journal   = {Physical Review E},
  number    = {4},
  issn      = {2470-0053},
  doi       = {10.1103/PhysRevE.96.042211},
  pages     = {042211},
  year      = {2017},
  language  = {en}
}
@article{OlbertzGroth2017,
  author    = {Olbertz, Klaus and Groth, Alexandra},
  title     = {{\"A}nderungen durch das Flexirentengesetz - Neue Anreize zur Besch{\"a}ftigung von Rentnern},
  series = {NWB - Steuer- und Wirtschaftsrecht},
  journal   = {NWB - Steuer- und Wirtschaftsrecht},
  number    = {10},
  publisher = {NWB Verlag},
  address   = {Herne},
  issn      = {1860-9449},
  pages     = {738 -- 748},
  year      = {2017},
  language  = {de}
}
@article{Olbertz2017,
  author    = {Olbertz, Klaus},
  title     = {Aufhebungsvertr{\"a}ge und Sperrzeit beim Bezug von Arbeitslosengeld - Neue Gestaltungsm{\"o}glichkeiten aufgrund ge{\"a}nderter Gesch{\"a}ftsanweisung der Bundesagentur f{\"u}r Arbeit},
  series = {NWB - Steuer- und Wirtschaftsrecht},
  journal   = {NWB - Steuer- und Wirtschaftsrecht},
  number    = {21},
  issn      = {1860-9449},
  pages     = {1588 -- 1593},
  year      = {2017},
  language  = {de}
}