Chemiluminescence Detector with a Serpentine Flow Cell
Analytical Chemistry2008Vol. 80(24), pp. 9817–9821
Citations Over TimeTop 10% of 2008 papers
Jessica M. Terry, Jacqui L. Adcock, Don C. Olson, Duane K. Wolcott, Cassie Schwanger, Lauren A. Hill, Neil W. Barnett, Paul S. Francis
Abstract
We present a new chemiluminescence detector, with solution channels that have been machined into a Teflon disk and sealed with a sapphire window. The configuration of the flow cell can be conveniently modified by replacing the Teflon disk. A comparison of some existing and novel designs, using the chemiluminescence reaction of morphine with acidic potassium permanganate and the bioluminescence reaction of ATP with the commercially available "BacTiter-Glo" reagent, has revealed that a serpentine channel allows greater quantities of light to be captured than a spiral channel, due to more efficient mixing of the analyte and reagent solutions within the cell.
Related Papers
- → Analytical applications of acidic potassium permanganate as a chemiluminescence reagent(2001)158 cited
- → Autocatalytic Nature of Permanganate Oxidations Exploited for Highly Sensitive Chemiluminescence Detection(2010)25 cited
- → KMnO4-OP Chemiluminescence system for FIA determination of hydrogen peroxide(1997)20 cited
- → Chemiluminescence determination of codeine by permanganate oxidation(1995)22 cited
- → Method for reducing the rate of light emission from chemiluminescent and bioluminescent reactions using frozen reagents(1989)1 cited