@article{PrellerRungeBorchertZellmeretal.2019,
  author    = {Preller, Tobias and Runge-Borchert, Gundula and Zellmer, Sabrina and Menzel, Dirk and Saein, Saeid Azimi and Peters, Jan and Raatz, Annika and Tiersch, Brigitte and Koetz, Joachim and Garnweitner, Georg},
  title     = {Particle-reinforced and functionalized hydrogels for SpineMan, a soft robotics application},
  series = {Journal of materials science},
  volume    = {54},
  journal   = {Journal of materials science},
  number    = {5},
  publisher = {Springer},
  address   = {New York},
  issn      = {0022-2461},
  doi       = {10.1007/s10853-018-3106-6},
  pages     = {4444 -- 4456},
  year      = {2019},
  abstract  = {SpineMan is designed as a prototype of a soft robotic manipulator that is constructed of alternating hard and soft segments similar to the human spine. Implementing such soft segments allows to surpass the rigidity of conventional robots and ensures safer workspaces where humans and machines can work side by side with less stringent safety restrictions. Therefore, we used a hydrogel as viscoelastic material consisting of poly(vinyl alcohol) and borax. The mechanical properties of the hydrogel were tailored by embedding silica particles of various particles sizes as well as in different mass fractions. Increased mass contents as well as larger particle sizes led to strongly enhanced rigidity with a more than doubled storage modulus of the composite compared to the pure hydrogel. Furthermore, specific functionalities were induced by the incorporation of superparamagnetic Fe3O4 nanoparticles that can in principle be used for sensing robotic motion and detecting malfunctions. Therefore, we precisely adjusted the saturation magnetization of the soft segments using defined mass contents of the nanoparticles. To ensure long-time shape stability and prevention of atmospheric influences on the prepared composites, a silicone skin of specific shore hardness was used. The composites and the soft segments were characterized by oscillation measurements, cryo-SEM, bending tests and SQUID measurements, which give insights into the properties in the passive and in the moving state of SpineMan. The utilization of tailored composites led to highly flexible, reinforced and functional soft segments, which ensure stability, easy movability by springs of the shape memory alloy nitinol and prevention of total failure.},
  language  = {en}
}
@article{Peters1997,
  author    = {Peters, Jan},
  title     = {Die Herrschaft Plattenburg-Wilsnack im Dreißigj{\"a}hrigen Krieg : eine m{\"a}rkische Gemeinde des Durchkommens},
  isbn      = {3-7400-0888-1},
  year      = {1997},
  language  = {de}
}
@article{Peters1997,
  author    = {Peters, Jan},
  title     = {Arbeitsgruppe Ostelbische Gutsherrschaft als sozialhistorisches Ph{\"a}nomen an der Universit{\"a}t Potsdam : R{\"u}ckblick am Ende der f{\"u}nfj{\"a}hrigen F{\"o}rderzeit},
  year      = {1997},
  language  = {de}
}
@article{Peters1997,
  author    = {Peters, Jan},
  title     = {Wilsnack nach dem Wunderblut : nachreformatorisches Kirchenleben in einer m{\"a}rkischen Mediatstadt},
  year      = {1997},
  language  = {de}
}
@article{Peters1997,
  author    = {Peters, Jan},
  title     = {Informations- und Kommunikationssystem in Gutsherrschaftsgesellschaften des 17. Jahrhunderts},
  isbn      = {3-05-003161-1},
  year      = {1997},
  language  = {de}
}
@article{Peters1997,
  author    = {Peters, Jan},
  title     = {Storgodssamh{\"a}llen i {\"o}stra Tyskland},
  year      = {1997},
  language  = {de}
}
@article{Peters1998,
  author    = {Peters, Jan},
  title     = {Unterwegs zwischen Wirtschafts- und Mentalit{\"a}tsgeschichte},
  isbn      = {3-486-64426-2},
  year      = {1998},
  language  = {de}
}
@article{Peters1998,
  author    = {Peters, Jan},
  title     = {Hexerei vor Ort : Erfahrungen und Deutungen in einer Kleingesellschaft der Prignitz ; Saldernherrschaft Plattenburg-Wilsnack (1550-1700)},
  year      = {1998},
  language  = {de}
}
@article{Peters1998,
  author    = {Peters, Jan},
  title     = {Die Beamtenfamilie Schr{\"o}der in Schwedisch-Pommern : Sozialisation im Zeichen von Schwedentreue},
  isbn      = {3-86108-728-6},
  year      = {1998},
  language  = {de}
}
@article{Peters1999,
  author    = {Peters, Jan},
  title     = {Neue Ans{\"a}tze zur Erforschung der Geschichte der l{\"a}ndlichen Gesellschaft},
  isbn      = {3-930850-72-9},
  year      = {1999},
  language  = {de}
}