Rapid Scanning Constant Energy Synchronous Fluorescence Spectrometry: A Comparison of Flow Cells-Reference-Cited by-同舟云学术

Rapid Scanning Constant Energy Synchronous Fluorescence Spectrometry: A Comparison of Flow Cells

Published:1984-03 Issue:2 Volume:38 Page:239-245
ISSN:0003-7028
Container-title:Applied Spectroscopy
language:en
Short-container-title:Appl Spectrosc

Author:

Kerkhoff M. Jonell¹,Inman E. L.¹,Voigtman E.¹,Hart L. P.¹,Winefordner J. D.¹

Affiliation:

1. Department of Chemistry, University of Florida, Gainesville, Florida 32611

Abstract

Rapid scanning constant energy synchronous fluorescence spectrometry (RSCESFS) is evaluated for flow cell design, scan speed, and constant energy interval choice. Analytical figures of merit for several polycyclic aromatic hydrocarbons (PAHs) are given for several experimental conditions, for several flow cells, and for both RSCESFS and conventional (nonscanning) fluorescence spectrometry. With RSCESFS, absolute detection limits as low as 700 fg, linear dynamic ranges as great as five orders of magnitude and the time to record a complete 350 nm spectrum as short as 17 s have been obtained.

Publisher

SAGE Publications

Subject

Spectroscopy,Instrumentation

Link

http://journals.sagepub.com/doi/pdf/10.1366/0003702844554080

Reference22 articles.

1. Determination of polycyclic aromatic hydrocarbons in aqueous samples by reversed-phase performance liquid chromatography

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