Recorded Passive Capillary Flow of Aqueous Ethanol in the Fabricated SU-8 based Glass Microfluidic Device for Commercial Applications
Subhadeep Mukhopadhyay
Abstract
Subhadeep Mukhopadhyay
Abstract
A single SU-8 based glass microfluidic device is fabricated by the maskless lithography and indirect bonding technique. Aqueous ethanol (85% dyed water, 15% ethanol) is prepared as the working liquid. The CMOS camera catching 25 frames per second is used to record the surface-driven microfluidic flow of working liquid. In future, this work will be useful to fabricate the SU-8 based lab-on-a-chip systems for microfluidic bioengineering applications. Keywords: SU-8, Ethanol, Capillary flow, Microfluidic device
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A single SU-8 based glass microfluidic device is fabricated by the maskless lithography and indirect bonding technique. Aqueous ethanol (85% dyed water, 15% ethanol) is prepared as the working liquid. The CMOS camera catching 25 frames per second is used to record the surface-driven microfluidic flow of working liquid. In future, this work will be useful to fabricate the SU-8 based lab-on-a-chip systems for microfluidic bioengineering applications. Keywords: SU-8, Ethanol, Capillary flow, Microfluidic device
Key concepts: Microfluidics, Capillary action, Materials science, Nanotechnology, Ethanol, Lithography, Optoelectronics, Chemistry