发明名称 |
Surface plasmon resonance systems and methods having a variable charge density layer |
摘要 |
A device for detecting the presence of a member of a specific binding pair in a sample includes a substrate and a variable charge density layer having a surface adjacent to the substrate and a surface remote from the substrate. A first member of a specific binding pair is on the surface of the variable charge density layer remote from the substrate. The first member interacts with a second member of the specific binding pair present in a sample. The variable charge density layer has a charge carrier density that can be changed by the application of light and/or an electric field, so that a plasmon band is produced by a reflected light source impinging on the variable charge density layer.
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申请公布号 |
US2004113077(A1) |
申请公布日期 |
2004.06.17 |
申请号 |
US20030669401 |
申请日期 |
2003.09.23 |
申请人 |
FRANZEN STEFAN;BREWER SCOTT |
发明人 |
FRANZEN STEFAN;BREWER SCOTT |
分类号 |
C12Q1/68;G01J5/00;G01N;G01N21/55;G01N33/543;(IPC1-7):G01J5/00 |
主分类号 |
C12Q1/68 |
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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