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Portrait of Jonas Tegenfeldt. Photo: Kennet Ruona

Jonas Tegenfeldt

Professor, Coordinator Nanobiology & Neuronanoscience

Portrait of Jonas Tegenfeldt. Photo: Kennet Ruona

Deterministic lateral displacement systems with arrayed three-dimensional electrodes for tunable particle sorting

Author

  • Gloria Porro
  • Kevin Keim
  • Giovanni Cappai
  • Jason P. Beech
  • Jonas O. Tegenfeldt
  • Carlotta Guiducci

Summary, in English

Deterministic Lateral Displacement (DLD) is a passive technique employed for particles sorting. We recently introduced a DLD device composed of arrayed three-dimensional metal-covered pillars that can be used to locally apply an electric field. With our system we can exploit the dielectrophoretic (DEP) effect to exert forces on the bioparticles to be sorted, thus dynamically tuning the critical size of the passive sorting device.

Department/s

  • Solid State Physics
  • NanoLund
  • LUCC - Lund University Cancer Centre

Publishing year

2020

Language

English

Pages

655-656

Publication/Series

MicroTAS 2020 - 24th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Document type

Conference paper

Publisher

Chemical and Biological Microsystems Society

Topic

  • Condensed Matter Physics

Keywords

  • Deterministic Lateral Displacement
  • Dielectrophoresis
  • Particle sorting

Conference name

24th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2020

Conference date

2020-10-04 - 2020-10-09

Conference place

Virtual, Online

Status

Published

ISBN/ISSN/Other

  • ISBN: 9781733419017