Array of Metallic Singularities for the high density cell Placement on a Microfluidic Chip - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2011

Array of Metallic Singularities for the high density cell Placement on a Microfluidic Chip

Résumé

Dielectrophoresis is an efficient technique often used to handle or trap micro-/nano-particles within microfluidic devices. For that purpose, arrays of insulating materials disposed between polarization electrodes are classically used to generate the necessary dielectrophoresis forces. In this paper, a novel method is proposed where metallic micro dots are arrayed to generate strong field inhomogeneities, that permit the efficient cell placement as an array. As these micro dots are not connected (electrodes with floating potential), high density of dielectrophoretic traps can be achieved. We demonstrate in this paper the capability to trap particles using such metallic micro dots array with high density.
Fichier principal
Vignette du fichier
Dalmay_MMB2011.pdf (517.86 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00739187 , version 1 (23-02-2013)

Identifiants

  • HAL Id : hal-00739187 , version 1

Citer

Claire Dalmay, Olivier Français, Bruno Le Pioufle. Array of Metallic Singularities for the high density cell Placement on a Microfluidic Chip. MMB, 2011, Lucerne, Switzerland. ⟨hal-00739187⟩
93 Consultations
44 Téléchargements

Partager

Gmail Facebook X LinkedIn More