发明名称 |
Biosensor with an arbitrary substrate that can be characterized in photothermal deflection |
摘要 |
The invention relates to a sample support designed to support a sample which is to be detected and/or analyzed by a photothermal detection method using an irradiation pump beam irradiating the sample and a detection and/or analysis probe beam. It comprises a substrate supporting a stack of thin dielectric layers forming a Bragg mirror on which the sample will be supported, the stack of thin dielectric layers being used to reflect the pump beam that reaches it. The invention also relates to a device for detection and/or analysis of a sample by a photothermal method, the said device comprising a sample support according to the invention, a means of lighting the sample supported by the said support and supplying a pump beam, a means of detection and/or measurement of the absorption or reflection of the pump beam by the sample when it is illuminated by the said illumination means. Finally, the invention relates to a particular application of the said device.
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申请公布号 |
US7075641(B2) |
申请公布日期 |
2006.07.11 |
申请号 |
US20030735681 |
申请日期 |
2003.12.16 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE |
发明人 |
GETIN STEPHANE;GAUGIRAN STEPHANIE |
分类号 |
G01N21/01;G01N25/18;C12M1/00;C12M1/40;C12Q1/68;G01N21/17;G01N33/53;G01N33/566 |
主分类号 |
G01N21/01 |
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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