Portable biochip scanner device
- Troitsk, RU
- Moscow, RU
- Darien, IL
A portable biochip scanner device used to detect and acquire fluorescence signal data from biological microchips (biochips) is provided. The portable biochip scanner device employs a laser for emitting an excitation beam. An optical fiber delivers the laser beam to a portable biochip scanner. A lens collimates the laser beam, the collimated laser beam is deflected by a dichroic mirror and focused by an objective lens onto a biochip. The fluorescence light from the biochip is collected and collimated by the objective lens. The fluorescence light is delivered to a photomultiplier tube (PMT) via an emission filter and a focusing lens. The focusing lens focuses the fluorescence light into a pinhole. A signal output of the PMT is processed and displayed.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- DOE Contract Number:
- W-31109-ENG-38
- Assignee:
- The University of Chicago (Chicago, IL)
- Patent Number(s):
- US 6407395
- OSTI ID:
- 874525
- Country of Publication:
- United States
- Language:
- English
DNA analysis and diagnostics on oligonucleotide microchips.
|
journal | May 1996 |
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Related Subjects
biochip
scanner
device
detect
acquire
fluorescence
signal
data
biological
microchips
biochips
provided
employs
laser
emitting
excitation
beam
optical
fiber
delivers
lens
collimates
collimated
deflected
dichroic
mirror
focused
objective
light
collected
delivered
photomultiplier
tube
pmt
via
emission
filter
focusing
focuses
pinhole
output
processed
displayed
laser beam
optical fiber
focusing lens
device employs
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