发明名称 |
BIOSENSING DEVICES WHICH PRODUCE DIFFRACTION IMAGES |
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 a analyte-specific receptors. Upon attachment of a target analyte to select areas of the plastic film upon which the receptor 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.
|
申请公布号 |
CA2274456(A1) |
申请公布日期 |
1998.06.25 |
申请号 |
CA19972274456 |
申请日期 |
1997.12.17 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
MORHARD, FRIDERIKE KAROLIN;GRUNZE, MICHAEL;KAYLOR, ROSANN MARIE;EVERHART, DENNIS S. |
分类号 |
A61F13/42;G01N21/47;G01N21/77;(IPC1-7):G01N33/553 |
主分类号 |
A61F13/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|