发明公开
EP2719449A1 Molecular diagnostics platform that uses digital microfluidics and multiplexed bead detection
审中-公开
Molekulardiagnoseplattform，die digitale Mikrofluidika verwendet und Multiplex-Kugelerkennung
- 专利标题： Molecular diagnostics platform that uses digital microfluidics and multiplexed bead detection
- 专利标题（中）： Molekulardiagnoseplattform，die digitale Mikrofluidika verwendet und Multiplex-Kugelerkennung
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申请号： EP13192675.0申请日： 2012-05-01
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公开(公告)号： EP2719449A1公开(公告)日： 2014-04-16
- 发明人: Bort, Donovan , Graham, Carrie , Pamula, Vamsee , Pollack, Michael , Sista, Ramakrishna , Srinivasan, Vijay
- 申请人： Advanced Liquid Logic, Inc.
- 申请人地址： P.O. Box 14025 Research Triangle Park NC 27709 US
- 专利权人： Advanced Liquid Logic, Inc.
- 当前专利权人： Advanced Liquid Logic, Inc.
- 当前专利权人地址： P.O. Box 14025 Research Triangle Park NC 27709 US
- 代理机构： Cooper, John
- 优先权： US201161481508P 20110502
- 主分类号： B01F13/00
- IPC分类号： B01F13/00 ; B01L3/00
摘要：
A droplet actuator (110) comprising: one or more substrates (114, 116) arranged to form a droplet operations gap, the droplet operations gap comprising a region of gap height transition in which the gap height of the droplet operations gap transitions from a first gap height to a second gap height; and electrodes associated with the one or more substrates arranged for conducting droplet operations, the electrodes comprising a transition electrode which traverses the region of gap height transition. The electrodes may comprise electrowetting electrodes. The transition electrode may be flanked by first and second sets of electrodes having first and second footprint areas. The first footprint area may be greater than the second footprint area. The first set of electrodes may be arranged in a region of greater gap height and the second set of electrodes may be arranged in the region of lesser gap height.
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