Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Multiplexed fluorescence detector system for capillary electrophoresis

Patent ·
OSTI ID:7174187
A fluorescence detection system for capillary electrophoresis is provided wherein the detection system can simultaneously excite fluorescence and substantially simultaneously monitor separations in multiple capillaries. This multiplexing approach involves laser irradiation of a sample in a plurality of capillaries through optical fibers that are coupled individually with the capillaries. The array is imaged orthogonally through a microscope onto a charge-coupled device camera for signal analysis. 14 figures.
DOE Contract Number:
W-7405-ENG-82
Assignee:
Iowa State University Research Foundation, Inc., Ames, IA (United States)
Patent Number(s):
A; US 5324401
Application Number:
PPN: US 8-013960
OSTI ID:
7174187
Country of Publication:
United States
Language:
English