Noise suppressing capillary separation system
A noise-suppressing capillary separation system for detecting the real-time presence or concentration of an analyte in a sample is provided. The system contains a capillary separation means through which the analyte is moved, a coherent light source that generates a beam which is split into a reference beam and a sample beam that irradiate the capillary, and a detector for detecting the reference beam and the sample beam light that transmits through the capillary. The laser beam is of a wavelength effective to be absorbed by a chromophore in the capillary. The system includes a noise suppressing system to improve performance and accuracy without signal averaging or multiple scans. 13 figs.
- Research Organization:
- Iowa State University
- DOE Contract Number:
- W-7405-ENG-82
- Assignee:
- Iowa State Univ. Research Foundation, Inc., Ames, IA (United States)
- Patent Number(s):
- US 5,540,825/A/
- Application Number:
- PAN: 8-406,714
- OSTI ID:
- 264550
- Country of Publication:
- United States
- Language:
- English
Similar Records
Suppressed conductometric capillary electrophoresis separation systems
Integrated multiplexed capillary electrophoresis system