发明名称 |
Multiplexed fluorescent detection in microfluidic devices |
摘要 |
An optical detection and orientation device is provided comprising 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 focussing lens for focusing the emitted light onto the entry of an optical fiber, which serves as a confocal aperture, and means 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 identifying the center of the channel and detecting fluorophores in the channel during operations involving fluorescent signals.
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申请公布号 |
US2002179849(A1) |
申请公布日期 |
2002.12.05 |
申请号 |
US20020147940 |
申请日期 |
2002.05.15 |
申请人 |
MAHER KEVIN;SMITH TIMOTHY F.;BJORNSON TORLEIF OVE |
发明人 |
MAHER KEVIN;SMITH TIMOTHY F.;BJORNSON TORLEIF OVE |
分类号 |
G01N21/64;G01N37/00;(IPC1-7):G01T1/10;G01J1/58;G21H3/02 |
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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