发明名称 |
Patterned deposition of antibody binding protein for optical diffraction-based biosensors |
摘要 |
The present invention provides an inexpensive and sensitive device and method for detecting and quantifying analytes present in a medium. The device comprises a metalized film upon which is printed a specific, predetermined pattern of an antibody-binding proteins. Upon attachment of a target analyte to select areas of the plastic film upon which the protein is printed, diffraction of transmitted and/or reflected light occurs via the physical dimensions and defined, precise placement of the analyte. A diffraction image is produced which can be easily seen with the eye or, optionally, with a sensing device.
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申请公布号 |
US6579673(B2) |
申请公布日期 |
2003.06.17 |
申请号 |
US19980213713 |
申请日期 |
1998.12.17 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
MCGRATH KEVIN;KAYLOR ROSANN M.;EVERHART DENNIS S. |
分类号 |
B01J19/00;C40B60/14;G01N21/47;G01N33/543;(IPC1-7):G01N33/543;G01N21/26 |
主分类号 |
B01J19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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