| fluorescence spectroscopy: a tool to characterize humic substances in soil colonized by microorganisms? | the ability of eight soil microfungal species, alternaria alternata, clonostachys rosea f. rosea, exophiala cf. salmonis, fusarium cf. coeruleum, fusarium redolens, paecilomyces lilacinus, penicillium canescens and phoma sp., and two known basidiomycete humic acid (ha) degraders, trametes versicolor and phanerochaete chrysosporium, to modify fluorescence properties of fulvic acids (fa) and/or has was determined. effects of minerals and/or glucose on the modifications were examined. fa purified o ... | 2006 | 17004653 |