Particle mixing by chaotic advection in polymer based microfluidic systems

P. Fürjes, Z. Fekete, E. G. Holczer, E. Tóth, K. Iván, I. Bársony

Research output: Contribution to journalConference article

Abstract

The present work is intended to describe the functional aspects and working principles of special microfluidic structures applicable to dilute and transport real biologic sample (e.g. whole blood) to subsequent functional parts of the sample preparation system or the sensing areas of biosensors. According to the preliminary expectations the fluidic layouts consisted of different advanced chaotic mixer systems and fabricated in PDMS polymer. The performance of the fluidic structures was characterized by experimental methods and numerical modeling. The particle transport in the different mixer structures was visualized and the results were explained by simulation of the particle motion.

Original languageEnglish
Pages (from-to)454-457
Number of pages4
JournalProcedia Engineering
Volume47
DOIs
Publication statusPublished - Jan 1 2012
Event26th European Conference on Solid-State Transducers, EUROSENSOR 2012 - Krakow, Poland
Duration: Sep 9 2012Sep 12 2012

Keywords

  • Chaotic advection
  • Micromixers
  • Polymer microfluidics

ASJC Scopus subject areas

  • Engineering(all)

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