Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1994-04-29
1996-01-02
Niebling, John
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
204299R, B01D 6142, B01D 6146
Patent
active
054805252
ABSTRACT:
End-column detectors are provided in which either a sensing microelectrode or optical fiber is placed at the end of the separation capillary. Additionally, an alignment apparatus is provided to facilitate the manual or automated positioning of either type of sensing device relative to the end of the separation capillary. The invention provides detectors that are sensitive, reliable, and easy to construct and to operate.
REFERENCES:
patent: 5126023 (1992-06-01), Huang et al.
patent: 5223114 (1993-06-01), Zare et al.
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Abdel-Latif et al., Dept. of Chemistry, Univ. of New Orleans, "Fiber-Optic Sensor for the Determination of Glucose Using Micellar Enhanced Chemiluminescence of the Peroxyoxalae Reaction", 1988 American Chemical Society, Anal. Chemistry, vol. 60, No. 24, Dec. 15, 1988, pp. 2674-2679.
Colon Luis A.
Dadoo Rajeev
Ewing Andrew G.
Ferris Sandra S.
Whitted William H.
Niebling John
The Board of Trustees of the Leland Stanford Junior University
Wong Edna
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