Multi-channel column imaging fluorescent detector |
Title： |
| Multi-channel column imaging fluorescent detector |
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Application Number： |
200610080521 |
Application Date： |
2006/05/15 |
Announcement Date： |
2006/11/29 |
Pub. Date： |
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Publication Number： |
1869662 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
G01N 21/64, G01N 27/447, H05B 33/08 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Luo Guoan, Yao Bo, Wang Liduo, Ren Kangning, Yang Huihua, Wang Yiming, Qiu Yong |
Key Words： |
Multi-channel, column imaging, fluorescent detector |
Abstract： |
The invention relates to a multichannel column imaging fluorescence detector, comprising: excitation light source, microflow control chip, emitted light filter plate, high voltage power supply and computer control system, in turn arranged, and characterized in that: the excitation light source adopts small-molecular organic LED and plural electrodes of the light source is connected by external circuit so as to make it emit single linear light source or plural different-length linear light sources according to the requirements the ultrathin excited light filter plate is arranged between the excitation light source and microflow control chip, lens and charge coupling detector are arranged on top of the emitted light filter plate. And the invention can conveniently implement column imaging detection mode without optical fiber, cylindrical prism and complex optical components, further reducing bulk and cost and effectively improving detection sensitivity. |
Claim： |
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Priority： |
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PCT： |
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