发明名称 |
PLANAR-RESONATOR BASED OPTICAL CHEMO- AND BIOSENSORS |
摘要 |
A biological or chemical optical sensing device comprises at least one planar micro-resonator structure included in a light emitting waveguide, and at least one biological or chemical probe bound to at least a part of the micro-resonator structure, the probe operative to bind specifically and selectively to a respective target substance, whereby the specific and selective binding results in a parameter change in light emitted from the waveguide. In one embodiment, the micro-resonator is linear. In some embodiments, the sensing device is active, the waveguide including at least one photoluminescent material operative to be remotely pumped by a remote optical source, and the parameter change, which may include a spectral change or a quality-factor change, may be remotely read by an optical reader. |
申请公布号 |
WO2005107368(A3) |
申请公布日期 |
2006.04.06 |
申请号 |
WO2005IL00474 |
申请日期 |
2005.05.05 |
申请人 |
RAMOT AT TEL-AVIV UNIVERSITY LTD.;PELED, ASHER;NATHAN, MENACHEM;RUSCHIN, SHLOMO;ZOHAR, TALI |
发明人 |
PELED, ASHER;NATHAN, MENACHEM;RUSCHIN, SHLOMO;ZOHAR, TALI |
分类号 |
G01N33/543 |
主分类号 |
G01N33/543 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|