发明名称 |
Nanoantenna and uses thereof for biosensing |
摘要 |
A metal nanoantenna for use in a biosensing device is disclosed. The metal nanoantenna is arranged to exhibit at least two particle plasmon resonances or surface plasmon resonances (SPRs). The nanoantenna is for use in a sensor and allows detection at low concentration of biological components. In one aspect, the nanoantenna can have an asymmetric structural configuration and spectrally separated resonances. In one aspect, there is a location in its structure providing local electromagnetic field enhancement at all of the SPRs. The metal nanoantenna can be used for background free measuring of a quantity of a biological component.
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申请公布号 |
US8480958(B2) |
申请公布日期 |
2013.07.09 |
申请号 |
US201213466961 |
申请日期 |
2012.05.08 |
申请人 |
GOMEZ RIVAS JAIME;DE BOER RUTH W. I.;JANSSEN OLAF;NARAYANASWAMY ARUN;VAN DIJK ERIK M. H. P.;VERSCHUUREN MARCUS;STICHTING IMEC NEDERLAND |
发明人 |
GOMEZ RIVAS JAIME;DE BOER RUTH W. I.;JANSSEN OLAF;NARAYANASWAMY ARUN;VAN DIJK ERIK M. H. P.;VERSCHUUREN MARCUS |
分类号 |
G01N21/64 |
主分类号 |
G01N21/64 |
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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