发明名称 |
Analyte detection using carbon nanotubes |
摘要 |
A method for detecting analytes involves measuring the fluorescence of a sample of fluorescence-attenuated carbon nanotubes, then exposing the sample to a target analyte, and then measuring the fluorescence again. The fluorescence-attenuated nanotubes include a chemical having quenching portion that interacts with the nanotubes and attenuates the fluorescence, a receptor portion that binds to a target analyte and a tether portion that connects the receptor portion to the quenching portion. If the target analyte binds to the receptor portion of the chemical, the interaction between the chemical and the nanotubes and the chemical is weakened and the original fluorescence of the carbon nanotubes is restored.
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申请公布号 |
US2007026388(A1) |
申请公布日期 |
2007.02.01 |
申请号 |
US20050192203 |
申请日期 |
2005.07.28 |
申请人 |
DOORN STEPHEN K;O'CONNELL MICHAEL J;WANG HSING-LIN |
发明人 |
DOORN STEPHEN K.;O'CONNELL MICHAEL J.;WANG HSING-LIN |
分类号 |
C12Q1/70;C12Q1/68;G01N33/53 |
主分类号 |
C12Q1/70 |
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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