Multifunctional molecular radar |
Title： |
| Multifunctional molecular radar |
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Application Number： |
01136671 |
Application Date： |
2001/10/26 |
Announcement Date： |
2002/05/15 |
Pub. Date： |
2004/07/07 |
Publication Number： |
1349093 |
Announcement Number： |
1156684 |
Grant Date： |
2004-7-7 |
Granted Pub. Date： |
2004-7-7 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
C12Q 1/04, G01N 21/64, G01N 33/52 |
Applicant(s)： |
Qinghua Univ. |
Inventor(s)： |
Ma Hui, Ding Yao, Sun Fei |
Key Words： |
Multifunctional, molecular radar |
Abstract： |
The invented multi-function molecular radar consists of excited light source, sample excitation and fluorescence collecting part and fluorescence signal detecting and processing part. With visible excited light being a attenuated by attenuator, reflected by high pass two-colour splitter, used by scan vibrating mirrors, a microscope with high numerical aperture focalizes said light to the sample. Backward fluorescence from particular fluorescence particle is collected by object lens of microscope, via optical elements focalized on a confocal pinhole and received by a single photon counter. The signal on the counter is processed to obtain a fluorescence image and fluorescence correlation spectrogram. The inveted radar can carry on multi-measurements with different types. The sets are easy to be adjusted and have high working efficiency. |
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 Relevancy information |
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| Last Update |
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2008-4-17 |
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Selected patents owned by Tsinghua University filed in 2005 are loaded. |
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2008-3-31 |
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Selected patents owned by Tsinghua University filed in 2006 and 2007 are load. |
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