A mean field approach to many-particles effects in dielectrophoresis (Articolo in rivista)

Type
Label
  • A mean field approach to many-particles effects in dielectrophoresis (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.3025840 (literal)
Alternative label
  • O. Nicotra; A. La Magna; S. Coffa (2008)
    A mean field approach to many-particles effects in dielectrophoresis
    in Applied physics letters
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • O. Nicotra; A. La Magna; S. Coffa (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://apl.aip.org/resource/1/applab/v93/i19/p193902_s1 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-IMM STMicroelectronics (literal)
Titolo
  • A mean field approach to many-particles effects in dielectrophoresis (literal)
Abstract
  • One of the major applications of the dielectrophoresis is selective trapping and fractionation in lab-on-a-chip devices. Nevertheless, many-particles effects due to high concentration of biological material around electrodes can cause a rapid decrease in trapping efficiency in dielectrophoretic devices. In this paper we present an approach based on a drift-diffusion dynamics to study the particles behavior near electrodes surroundings. Within this approach, we introduce many-particles effects by invoking the effective medium approximation, electrodes can saturate losing their capability to attract further particles and thus leading to a more realistic scenario never shown in past literature. (literal)
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