Interface acoustic wave based manipulation of sub-micrometer particles in microfluidic channels

Interface acoustic wave based manipulation of sub-micrometer particles in microfluidic channels

The work in question addresses the issue of continuous flow particle manipulation in liquid media with particular emphasis on particles with micron and sub-micron dimensions. The subject is of significant relevance for a range of bio-technological applications and in particular for lab-on-chip ones....

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Hauptverfasser: Yantchev, V, Enlund, J, Katardjiev, I, Johansson, S, Johansson, L
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Acoustic propagation
Acoustic transducers
Acoustic waves
Cell
Frequency
Manipulation
Microfluidics
Propagation losses
Silicon compounds
Solid state circuits
Sorting
Stoneley waves
Submicron
Surface acoustic waves
Ultrasonic
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Beschreibung
Zusammenfassung:The work in question addresses the issue of continuous flow particle manipulation in liquid media with particular emphasis on particles with micron and sub-micron dimensions. The subject is of significant relevance for a range of bio-technological applications and in particular for lab-on-chip ones. Particle manipulation utilizing Interface Acoustic Waves (IAW) is proposed for the first time. Manipulation of submicron sized particles is successfully demonstrated in a streaming free regime.
ISSN:1051-0117
DOI:10.1109/ULTSYM.2009.5441489