Room-temperature phosphorimetry of polyaromatic hydrocarbons with organized media and paper substrate: A comparative study.
Room-temperature phosphorescence of some polyaromatic hydrocarbons as model compounds with stabilization by use of a microemulsion of a non-polar solvent, has been examined. Some advantage in the preparation of the solutions is achieved. A comparative study of room-temperature phosphorimetry in microemulsion and micellar media, on paper substrates and at low temperature has also been made. The spectral characteristics and analytical figures of merit are given.
Ramos
G R
GR
Department of Chemistry, University of Florida, Gainesville, FL 32611, U.S.A.
Khasawneh
I M
IM
Garcia-Alvarez-Coque
M C
MC
Winefordner
J D
JD