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Takayama, Shuichi
Cell and Microfluidics Lab
Research Interests
  • Bio-MEMS and Microfluidics
  • Bio-Nanotechnology
  • Biofluids
  • Biomaterials
  • Tissue Engineering and Regenerative Medicine.

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Analyzing threshold pressure limitations in microfluidic transistors for self-regulated microfluidic circuits

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dc.contributor.author Kim, Sung-Jin ko
dc.contributor.author Yokokawa, Ryuji ko
dc.contributor.author Takayama, Shuichi ko
dc.date.available 2014-04-09T07:59:01Z -
dc.date.created 2013-06-10 ko
dc.date.issued 2012-12 -
dc.identifier.citation APPLIED PHYSICS LETTERS, v.101, no.23, pp.1 - 4 ko
dc.identifier.issn 0003-6951 ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/2445 -
dc.identifier.uri http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84870895607 ko
dc.description.abstract This paper reveals a critical limitation in the electro-hydraulic analogy between a microfluidic membrane-valve (mu MV) and an electronic transistor. Unlike typical transistors that have similar on and off threshold voltages, in hydraulic mu MVs, the threshold pressures for opening and closing are significantly different and can change, even for the same mu MVs depending on overall circuit design and operation conditions. We explain, in particular, how the negative values of the closing threshold pressures significantly constrain operation of even simple hydraulic mu MV circuits such as autonomously switching two-valve microfluidic oscillators. These understandings have significant implications in designing self-regulated microfluidic devices ko
dc.description.statementofresponsibility open -
dc.language ENG ko
dc.publisher AMER INST PHYSICS ko
dc.subject Circuit designs ko
dc.subject Electro-hydraulics ko
dc.subject Electronic transistors ko
dc.subject Micro-fluidic devices ko
dc.subject Microfluidic circuit ko
dc.subject Negative values ko
dc.subject Threshold pressures ko
dc.title Analyzing threshold pressure limitations in microfluidic transistors for self-regulated microfluidic circuits ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-84870895607 ko
dc.identifier.wosid 000312243900108 ko
dc.type.rims ART ko
dc.description.wostc 4 *
dc.description.scopustc 2 *
dc.date.tcdate 2015-02-28 *
dc.date.scptcdate 2014-07-12 *
dc.identifier.doi 10.1063/1.4769985 ko
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