Title:
Fluidically-assisted Sensor Systems For Fast Sensing Of Chemical And Biological Substances

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dc.contributor.patentcreator Glezer, Ari
dc.contributor.patentcreator Sasaki, Isao
dc.contributor.patentcreator Janata, Jiri
dc.date.accessioned 2017-05-12T14:25:54Z
dc.date.available 2017-05-12T14:25:54Z
dc.date.filed 4/13/2007
dc.date.issued 12/25/2012
dc.description.abstract The present invention is directed to devices and methods in which one or more miniature synthetic jet actuators are integrated with a chemical fluidic sensor (ChemFET) to effect inhalation and exhalation of ambient gas samples and induce small scale mixing at the surface of the sensor. The fluidically integrated jet transports ambient gas or liquid into the jet/sensor assembly through integrated gas or liquid channels, impinges the sample gas or liquid on the sensing element, and finally ejects the sample gas or liquid back into the ambient gas or liquid. The response of the sensor in the presence of the active jet is compared to its response when the jet is inactive. The jet actuator directs entrained ambient gas or liquid toward the active surface of the sensor, and the impingement of sample gas or liquid onto the surface of the sensor results in faster response time. Other embodiments are also claimed and described.
dc.description.assignee Georgia Tech Research Corporation
dc.identifier.cpc G01N1/2273
dc.identifier.cpc G01N2001/022
dc.identifier.patentapplicationnumber 12/438302
dc.identifier.patentnumber 8336402
dc.identifier.uri http://hdl.handle.net/1853/56723
dc.identifier.uspc 73/863.81
dc.title Fluidically-assisted Sensor Systems For Fast Sensing Of Chemical And Biological Substances
dc.type Text
dc.type.genre Patent
dspace.entity.type Publication
local.contributor.corporatename Georgia Institute of Technology
local.relation.ispartofseries Georgia Tech Patents
relation.isOrgUnitOfPublication cc30e153-7a64-4ae2-9b1d-5436686785e3
relation.isSeriesOfPublication 0f49c79d-4efb-4bd9-b060-5c7f9191b9da
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