Comparison of Laurentian Fulvic Acid luminescence with that of the hydroquinone/quinone model system: Evidence from low temperature fluorescence studies and EPR spectroscopy
(1) Department of Analytical Chemistry, Vrije Universiteit, DeBoelelaan 1083, 10081 Amsterdam, The Netherlands;(2) Department of Chemistry, University of Calgary, 2500 University Dr. NW, T2N 1N4 Calgary, AB, Canada