Size-dependent filtration and trapping of microparticle in a microfluidic chip using centrifugal force and a graduated mechanical gap

@article{Maruyama2009SizedependentFA,
  title={Size-dependent filtration and trapping of microparticle in a microfluidic chip using centrifugal force and a graduated mechanical gap},
  author={Hisataka Maruyama and Shinya Sakuma and Yoko Yamanishi and Fumihito Arai},
  journal={2009 IEEE/SICE International Symposium on System Integration (SII)},
  year={2009},
  pages={7-12}
}
We proposed size-dependent microparticle filtration and particle trap by centrifugal force and mechanical restriction using three-dimensional magnetically driven microtool (3D-MMT) in a microfluidic chip. Novelties of this paper are summarized as follows. (1) Filtration of particles is robust against pressure fluctuation in microchannels rather than using only hydrodynamic force because particles are separated mechanically, (2) Clogging of the microparticles could be avoided by rotation of the… CONTINUE READING

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