Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/18108
Title: Ultrasound driven bubbles in microfluidics.
Authors: Goh, Cui Ying.
Keywords: DRNTU::Science::Physics::Acoustics and sound
Issue Date: 2009
Abstract: Instead of using conventional valves, we look into using bubbles in microfluidics that are remotely-powered with an ultrasonic transducer to move and control fluid. The experimental approach was used in determining the ideal conditions for optimization of transduction. System adopted consisted of a glass slide with a soft polymer imprinted with microchannels plasma bonded to it. In the later section, bubbles in a flow-focusing device, coupled with ultrasound, were observed with an inverted microscope and high-speed camera.
URI: http://hdl.handle.net/10356/18108
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Student Reports (FYP/IA/PA/PI)

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