Microfluidics and BioMEMS in Silicon

Sami Franssila, Cristina E Davis, Michael K. LeVasseur, Zhen Cao, Levent Yobas

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Abstract

Microfluidic systems handle nanoliters and picoliters of fluids, predominantly liquids, but also vapors, gases and microplasmas. Microfluidic systems are characterized by huge surface-to-volume ratios which mean that surface interactions are important; small sizes that allow rapid diffusion and efficient heat transfer; and easy fabrication of complex channel geometries and parallelization. BioMEMS, defined as study of biomolecules, cells and tissue using microfabricated systems, are aqueous microfluidic systems. Multiphase systems, with aqueous droplets embedded in a stream of oil, allow ultimate miniaturization with a volume in the picoliter range. Inkjet printers, a silicon microfluidic device class invented in the 1970s, also produce droplets of picoliter volumes. In this chapter we will discuss the benefits of using silicon as the material for microfluidic devices. Silicon properties and microfabrication possibilities are explored, with applications in microreactors, nozzle and droplet generator systems, and various chemical and biochemical separation systems.

Original languageEnglish (US)
Title of host publicationHandbook of Silicon Based MEMS Materials and Technologies
Subtitle of host publicationSecond Edition
PublisherElsevier Inc.
Pages565-581
Number of pages17
ISBN (Electronic)9780323312233
ISBN (Print)9780323299657
DOIs
StatePublished - Jan 1 2015

Fingerprint

BioMEMS
Microfluidics
Silicon
Gas generators
Microfabrication
Biomolecules
Nozzles
Vapors
Tissue
Heat transfer
Fabrication
Fluids
Geometry
Liquids
Gases

Keywords

  • BioMEMS
  • Electrophoresis
  • Gas chromatography
  • MEMS chromatography
  • Microfabrication
  • Microfluidics
  • Molding

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Franssila, S., Davis, C. E., LeVasseur, M. K., Cao, Z., & Yobas, L. (2015). Microfluidics and BioMEMS in Silicon. In Handbook of Silicon Based MEMS Materials and Technologies: Second Edition (pp. 565-581). Elsevier Inc.. https://doi.org/10.1016/B978-0-323-29965-7.00027-0

Microfluidics and BioMEMS in Silicon. / Franssila, Sami; Davis, Cristina E; LeVasseur, Michael K.; Cao, Zhen; Yobas, Levent.

Handbook of Silicon Based MEMS Materials and Technologies: Second Edition. Elsevier Inc., 2015. p. 565-581.

Research output: Chapter in Book/Report/Conference proceedingChapter

Franssila, S, Davis, CE, LeVasseur, MK, Cao, Z & Yobas, L 2015, Microfluidics and BioMEMS in Silicon. in Handbook of Silicon Based MEMS Materials and Technologies: Second Edition. Elsevier Inc., pp. 565-581. https://doi.org/10.1016/B978-0-323-29965-7.00027-0
Franssila S, Davis CE, LeVasseur MK, Cao Z, Yobas L. Microfluidics and BioMEMS in Silicon. In Handbook of Silicon Based MEMS Materials and Technologies: Second Edition. Elsevier Inc. 2015. p. 565-581 https://doi.org/10.1016/B978-0-323-29965-7.00027-0
Franssila, Sami ; Davis, Cristina E ; LeVasseur, Michael K. ; Cao, Zhen ; Yobas, Levent. / Microfluidics and BioMEMS in Silicon. Handbook of Silicon Based MEMS Materials and Technologies: Second Edition. Elsevier Inc., 2015. pp. 565-581
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