جهت دسترسی به کاربرگه ی زیر، از این لینک استفاده کنید. http://dl.pgu.ac.ir/handle/2027.42/49039>
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DC FieldValueLanguage
dc.contributorAnn Arbor-
dc.creatorNamasivayam, Vijay-
dc.creatorLarson, Ronald G.-
dc.creatorBurke, David T.-
dc.creatorBurns, Mark A.-
dc.date2006-12-19T19:09:24Z-
dc.date2006-12-19T19:09:24Z-
dc.date2003-03-01-
dc.date.accessioned2017-05-17T09:59:19Z-
dc.date.available2017-05-17T09:59:19Z-
dc.identifierNamasivayam, Vijay; Larson, Ronald G; Burke, David T; Burns, Mark A (2003). "Transpiration-based micropump for delivering continuous ultra-low flow rates." Journal of Micromechanics and Microengineering. 13(2): 261-271. <http://hdl.handle.net/2027.42/49039>-
dc.identifier0960-1317-
dc.identifierhttp://dx.doi.org/10.1088/0960-1317/13/2/314-
dc.identifierJournal of Micromechanics and Microengineering.-
dc.identifier.urihttps://deepblue.lib.umich.edu/handle/2027.42/49039-
dc.descriptionIn this paper we describe the design, construction and operation of a micropump that delivers continuous, ultra-low flow velocities at ∼100 μm s−1. The pumping concept is based on the commonly observed phenomenon of transpiration in plant leaves. A liquid meniscus is pinned inside a microchannel by selective hydrophobic patterning and the evaporation rate of the liquid at the meniscus is controlled. The controlled evaporative flux results in a regulated flow of the liquid from a reservoir to the meniscus. Using this technique, precise flow control (5 nl min−1) has been achieved in several channel geometries for extended periods of time (∼2 h). Various factors affecting the performance of the pump were studied and theoretical predictions along with experimental results are presented. Such a micropump could find applications in emerging biological assays such as single-molecule studies of DNA and cell adhesion analyses.-
dc.languageen_US-
dc.publisherIOP Publishing Ltd-
dc.publisherDepartment of Chemical Engineering, The University of Michigan, Ann Arbor, MI 48109-2136, USA; Department of Electrical Engineering and Computer Science, The University of Michigan, Ann Arbor, MI 48109-2136, USA-
dc.publisherDepartment of Chemical Engineering, The University of Michigan, Ann Arbor, MI 48109-2136, USA-
dc.publisherDepartment of Human Genetics, The University of Michigan, Ann Arbor, MI 48109-2136, USA-
dc.publisherDepartment of Chemical Engineering, The University of Michigan, Ann Arbor, MI 48109-2136, USA-
dc.titleTranspiration-based micropump for delivering continuous ultra-low flow rates-
Appears in Collections:Chemical Engineering (ChE)

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