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公开(公告)号:US08377710B2
公开(公告)日:2013-02-19
申请号:US12425121
申请日:2009-04-16
申请人: George M. Whitesides , Scott T. Phillips , Andres W. Martinez , Manish J. Butte , Amy Wong , Samuel W. Thomas , Hayat Sindi , Sarah J. Vella , Emanuel Carrilho , Katherine A. Mirica , Yanyan Liu
发明人: George M. Whitesides , Scott T. Phillips , Andres W. Martinez , Manish J. Butte , Amy Wong , Samuel W. Thomas , Hayat Sindi , Sarah J. Vella , Emanuel Carrilho , Katherine A. Mirica , Yanyan Liu
IPC分类号: G01N21/77
CPC分类号: G01N33/558 , B01L3/502707 , B01L3/502715 , B01L3/502761 , B01L2200/12 , B01L2300/06 , B01L2300/0848 , B01L2300/0887 , B01L2300/126 , B01L2300/161 , C12Q1/48 , G01N21/77 , G01N33/523 , G01N33/526 , G01N33/54386 , G06F3/005
摘要: Embodiments of the invention provide lateral flow and flow-through bioassay devices based on patterned porous media, methods of making same, and methods of using same. Under one aspect, an assay device includes a porous, hydrophilic medium; a fluid impervious barrier comprising polymerized photoresist, the barrier substantially permeating the thickness of the porous, hydrophilic medium and defining a boundary of an assay region within the porous, hydrophilic medium; and an assay reagent in the assay region.