Lanthanides/actinides sorption speciation on minerals and oxides by means of time
resolved laser fluorescence spectroscopy (TRLFS), extended X-ray absorption fine structure …

Over recent decades there has been a great deal of interest and associated research into
aspects of the f-block (lanthanide and actinide) metal chemistry of naturally-occurring …

In this study, humic acid-coated Fe3O4 magnetic nanoparticles (Fe3O4@ HA MNPs) were
synthesized using a chemical coprecipitation method and characterized in detail. The XRD …

This paper aims to establish evidence for the widespread existence of metal binding and
transport by natural organic matter (NOM) in karst dripwaters, the imprint of which in …

This study quantified the binding of dissolved organic matter (DOM) from Suwannee River
with nine metals, Ca (II), Mg (II), Fe (III), Al (III), Cu (II), Cd (II), Cr (III), Eu (III), and Th (IV) …

The aggregation kinetics of a humic acid (HA) sample as a function of Ca2+ concentration at
pH 5, 7 and 9 was investigated. UV–VIS spectroscopy was employed to quantify the …

This study examined the binding of copper (II) by Suwannee River fulvic acid (SRFA) using
the method of differential absorbance that was used at environmentally-relevant …

This article gives an overview of the current status of knowledge concerning the role of
nanoparticles (inorganic and organic) in deep geological host rocks and the potential …

Humic acid (HA) can markedly change the surface charge of clay minerals and influences
the sorption of uranium (U) on clay minerals in aquatic environments. Furthermore, HA can …

Transport of trace metals by natural organic matter (NOM) is potentially an important vector
for trace metal incorporation in secondary cave precipitates [speleothems], yet little is known …