发明名称 |
CONTRAST AMPLIFYING SUPPORT FOR THE OBSERVATION OF A SAMPLE, PRODUCTION METHODS THEREOF AND USES THEREOF |
摘要 |
A contrast-amplifying support for the observation of a sample, comprises a transparent substrate carrying at least one absorbing layer whose complex refractive index N1=n1−jk1 and thickness are chosen in such a way that the layer behaves in the guise of antireflection layer when it is illuminated under normal incidence at an illumination wavelength λ through the substrate, the face of the layer opposite to the d substrate being in contact with a transparent so-called ambient medium whose refractive index n3 is less than that of the refractive index n0 of the substrate. Methods for producing a contrast-amplifying support and for observing a sample, or for detecting or assaying at least one chemical or biological species, using such a contrast-amplifying support are provided. |
申请公布号 |
US2016299328(A1) |
申请公布日期 |
2016.10.13 |
申请号 |
US201415030062 |
申请日期 |
2014.10.17 |
申请人 |
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ;UNIVERSITE DU MAINE |
发明人 |
AUSSERRE Dominique;AMRA Claude;ZERRAD Myriam;ABOU KHACHFE Refahi |
分类号 |
G02B21/34;G02B21/06;G02B27/00;G02B1/11;G02B5/00 |
主分类号 |
G02B21/34 |
代理机构 |
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代理人 |
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主权项 |
1. A contrast-amplifying support for the observation of a sample, comprising a transparent substrate carrying at least one absorbing layer whose complex refractive index N1=n1−jk1 and thickness are chosen in such a way that said layer behaves in the guise of antireflection layer when it is illuminated under normal incidence at an illumination wavelength λ through said substrate, the face of said layer opposite to said substrate being in contact with a transparent so-called ambient medium whose refractive index n3 is less than that of the refractive index n0 of said substrate. |
地址 |
Paris FR |