Magnetically modified PDMS microtools for micro particle manipulation

@article{Yamanishi2007MagneticallyMP,
  title={Magnetically modified PDMS microtools for micro particle manipulation},
  author={Yoko Yamanishi and Yu-Ching Lin and Fumihito Arai},
  journal={2007 IEEE/RSJ International Conference on Intelligent Robots and Systems},
  year={2007},
  pages={753-758}
}
In this paper we describe novel magnetically driven polymeric microtool for non-intrusive and no contamination experiments on a chip. The composite is formed by suspending magnetite particles (Fe3O4) in polydimethylsiloxane (PDMS). In order to obtain precise and complicated pattern of micromagnetic tools, a photolithography techniques has been applied by making good use of thick KMPR-1050 photoresist as sacrificed mould. The surface of the produced micromagnetic tools is specially coated in… CONTINUE READING

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