发明名称 Microfluidic device having stable static gradient for analyzing chemotaxis
摘要 A microfluidic method and device for testing and analyzing chemotaxis by providing a stable, static fluid gradient. The device includes a sink reservoir for receiving biological cellular material and a source reservoir for receiving a chemoattractant. The biological cellular material migrates through a low fluid volume microfluidic gradient channel located between the source and sink reservoirs. The fluid in the gradient channel is static and stable due to a high fluid volume closed circuit bypass microfluidic channel also in fluid communication with the source and sink reservoirs, whereby the bypass channel relieves any pressure differential imparted across the gradient channel.
申请公布号 US8377685(B2) 申请公布日期 2013.02.19
申请号 US20080267524 申请日期 2008.11.07
申请人 BELLBROOK LABS, LLC;MEYVANTSSON IVAR;MAJER JOHN;HAYES STEVEN 发明人 MEYVANTSSON IVAR;MAJER JOHN;HAYES STEVEN
分类号 G01N33/53;C12M1/00;C12M1/34;C12M3/00;C12Q1/20;C12Q1/24 主分类号 G01N33/53
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