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2019•Journal of Water Pollution & Purification ResearchOpen access

Surface-Driven Capillary Flow of Dyed Water in the Fabricated Microfluidic Devices for the Applications in Water Purification

Subhadeep Mukhopadhyay

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Abstract

In this work, two SU-8 based glass microfluidic devices are fabricated by the maskless lithography and indirect bonding technique. Dyed water (80% dye, 20% water) is chosen as the working liquid to study the recorded surface-driven capillary flow in fabricated microfluidic devices. CMOS camera is used to capture the surface-driven capillary flow producing two individually recorded audio-video-interleave-files (as FileName.avi). This work may be useful in water purification using the SU-8 based glass microfluidic devices.  Keywords: Dyed Water, Capillary Flow, Microfluidic Device, SU-8, Indirect Bonding

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What this paper is about

In this work, two SU-8 based glass microfluidic devices are fabricated by the maskless lithography and indirect bonding technique. Dyed water (80% dye, 20% water) is chosen as the working liquid to study the recorded surface-driven capillary flow in fabricated microfluidic devices. CMOS camera is used to capture the surface-driven capillary flow producing two individually recorded audio-video-interleave-files (as FileName.avi). This work may be useful in water purification using the SU-8 based glass microfluidic devices.  Keywords: Dyed Water, Capillary Flow, Microfluidic Device, SU-8, Indirect Bonding

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Available abstract

In this work, two SU-8 based glass microfluidic devices are fabricated by the maskless lithography and indirect bonding technique. Dyed water (80% dye, 20% water) is chosen as the working liquid to study the recorded surface-driven capillary flow in fabricated microfluidic devices. CMOS camera is used to capture the surface-driven capillary flow producing two individually recorded audio-video-interleave-files (as FileName.avi). This work may be useful in water purification using the SU-8 based glass microfluidic devices.  Keywords: Dyed Water, Capillary Flow, Microfluidic Device, SU-8, Indirect Bonding

Key concepts: Microfluidics, Capillary action, Materials science, Flow (mathematics), Nanotechnology, Water flow, Optoelectronics, Composite material

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