发明名称 |
Multiplexed fluorescent detection in microfluidic devices |
摘要 |
An optical detection and orientation device is provided comprising a housing having an excitation light source, an optical element for reflecting the excitation light to an aspherical lens and transmitting light emitted by a fluorophore excited by said excitation light, a focusing lens for focusing the emitted light onto the entry of an optical fiber, which serves as a confocal aperture, and a moveable carrier for accurately moving said housing over a small area in relation to a channel in a microfluidic device. The optical detection and orientation device finds use in detecting fluorophores in the channel during operations involving fluorescent signals.
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申请公布号 |
US2003038248(A1) |
申请公布日期 |
2003.02.27 |
申请号 |
US20020202298 |
申请日期 |
2002.07.23 |
申请人 |
MAHER KEVIN;SMITH TIMOTHY F.;BJORNSON TORLEIF O. |
发明人 |
MAHER KEVIN;SMITH TIMOTHY F.;BJORNSON TORLEIF O. |
分类号 |
G01N21/64;(IPC1-7):G01T1/10;G01J1/58;G21H3/02;G21K5/00;F21V9/16;H01J65/06;H01J65/08 |
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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