FRANCISCO JESUS
REY LOSADA
PROFESOR/A TITULAR DE UNIVERSIDAD TC
Universidade Do Porto
Oporto, PortugalPublicacións en colaboración con investigadores/as de Universidade Do Porto (10)
2000
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Influence of the ligand concentration and pH on the complexation of Cu(II) by a soil fulvic acid
Analusis, Vol. 28, Núm. 2, pp. 127-131
1998
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Method for the differentiation of leaf litter extracts and study of their interaction with Cu(II) by molecular fluorescence
Canadian Journal of Chemistry, Vol. 76, Núm. 8, pp. 1197-1209
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Study of the acid-base properties of leaf litter extracts
Fresenius' Journal of Analytical Chemistry, Vol. 361, Núm. 5, pp. 479-486
1997
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Influence of small alcohol concentrations on the conductimetric behaviour of a natural polyelectrolyte (laurel, laurus nobilis)
Journal of Electroanalytical Chemistry, Vol. 431, Núm. 1, pp. 77-79
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Variation of the stability of complexes of A1(III) with a fulvic acid extracted from a humic cambisol soil in the pH range three to five
Environmental Toxicology and Chemistry, Vol. 16, Núm. 9, pp. 1845-1850
1996
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Classification of binding sites for Al(III) in fulvic acids extracted from leaf litters and soils by synchronous fluorescence spectroscopy and multidimensional chemometric analysis
Analytica Chimica Acta, Vol. 333, Núm. 1-2, pp. 71-82
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Effect of concentration, pH, and ionic strength on the viscosity of solutions of a soil fulvic acid
Canadian Journal of Chemistry, Vol. 74, Núm. 3, pp. 295-299
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Quantitative study of Be(II) complexation by soil fulvic acids by molecular fluorescence spectroscopy
Environmental Science and Technology, Vol. 30, Núm. 11, pp. 3155-3160
1995
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Conductimetric analysis of the ion binding properties of three leaf extracts of chestnut (Castanea sativa), Eucalyptus (Eucalyptus globulus) and oak (Quercus robur)
Talanta, Vol. 42, Núm. 12, pp. 1919-1923
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Influence of the concentration on the conductimetric properties of a fulvic acid system
Analytica Chimica Acta, Vol. 304, Núm. 3, pp. 375-379