Experimental Demonstration on Fabrication Techniques and Recording of Leakage-free Surface-Driven Capillary Flow in the Dual Sudden Expansion Microchannels

Autori

  • Subhadeep Mukhopadhyay Department of Electronics and Computer Engineering, National Institute of Technology, Yupia, District-Papum Pare, Arunachal Pradesh, India

Parole chiave:

Hot embossing, PMMA, sudden expansion, water

Abstract

Dual sudden expansion polymethylmethacrylate (PMMA) microchannels have been fabricated by the maskless lithography, hot embossing lithography, direct bonding technique, and atmospheric pressure air dielectric barrier discharge (DBD) plasma processing. The surface-driven capillary flow of dyed water is faster on the processed PMMA surface than the pristine PMMA surface. The surface-driven capillary flow of dyed water is slower in the wider portion of any dual sudden expansion microchannel. This experimental demonstration is highly useful to fabricate the microfluidic lab-on-a-chip systems.Cite this ArticleSubhadeep Mukhopadhyay. Experimental Demonstration on Fabrication Techniques and Recording of Leakage-free Surface-Driven Capillary Flow in the Dual Sudden Expansion Microchannels. Journal of Modern Chemistry & Chemical Technology. 2017; 8(2): 5–9p.

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Pubblicato

2017-09-24

Fascicolo

V. 8 N. 2 (2017)

Sezione

Review Articles

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