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Theoretical and Experimental Studies on Electroosmotic Membrane Nanopumps

Collaborators:. Dr. Jianying MIAO (NAMI, HKUST)Prof. Ning WANG (Physics, HKUST)Prof. Zhiyu YANG (Physics, HKUST)Prof. Ping SHENG (Physics, HKUST). 3. I. Motivations:. Potential applications of the EO micro/nanopumps:

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Theoretical and Experimental Studies on Electroosmotic Membrane Nanopumps

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    1. Theoretical and Experimental Studies on Electroosmotic Membrane Nanopumps Zuli XU and Ping SHENG Department of Physics, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, China

    2. Collaborators: Dr. Jianying MIAO (NAMI, HKUST) Prof. Ning WANG (Physics, HKUST) Prof. Zhiyu YANG (Physics, HKUST) Prof. Ping SHENG (Physics, HKUST)

    3. 3 I. Motivations: Potential applications of the EO micro/nanopumps: ¤ Liquid drug delivery with fully controllable, large dynamic range of pumping rates ¤ Microfluidics and nanomachine applications ¤ Pumps for inks of electronic paper displays ¤ Micro-electronic cooling Four parts are included in my talk. The first is the motivations of this project. EO pumps have the advantages of no moving parts and easily-controlled accurate flow rate at low applied voltages. These devices have the potential to impact a lot of applications including: (1) Liquid drug delivery; (2) Microfluidics and nanomachine applications; (3) Pumps for inks of electronic paper displays; (4) Micro-electronic cooling, and so on.Four parts are included in my talk. The first is the motivations of this project. EO pumps have the advantages of no moving parts and easily-controlled accurate flow rate at low applied voltages. These devices have the potential to impact a lot of applications including: (1) Liquid drug delivery; (2) Microfluidics and nanomachine applications; (3) Pumps for inks of electronic paper displays; (4) Micro-electronic cooling, and so on.

    4. 4 II. Theoretical Studies on the Electroosmotic Micro/nanopump Schematic structure and electrical potential distribution of EO pump

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