Efficiency of size-dependent particle separation by pinched flow fractionation

نویسندگان

  • Aparna Srivastav
  • Thomas Podgorski
  • Gwennou Coupier
چکیده

Pinched flow fractionation is shown to be an efficient and selective way to quickly separate particles by size in a very polydisperse semi-concentrated suspension. In an effort to optimize the method, we discuss the quantitative influence of the pinching intensity in the balance between the requirements of selectivity and minimal dilution.

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تاریخ انتشار 2013