Browsing Miscellaneous Community Practices by Subject "Parameter Discipline::Chemical oceanography::Metal and metalloid concentrations"
Now showing items 1-4 of 4
-
Evaluation of Immobilized Metal-Ion Affinity Chromatography and Electrospray Ionization Tandem Mass Spectrometry for Recovery and Identification of Copper(II)-Binding Ligands in Seawater Using the Model Ligand 8-Hydroxyquinoline.
(2016)Complexation by organic ligands dominates the speciation of iron (Fe), copper (Cu), and other bioactive trace metals in seawater, controlling their bioavailability and distribution in the marine environment. Several classes ... -
Fe- and Cu-Complex Formation with Artificial Ligands Investigated by Ultra-High Resolution Fourier-Transform ion Cyclotron Resonance Mass Spectrometry (FT-ICR-MS): Implications for Natural Metal-Organic Complex Studies.
(2016)In recent years, electrospray-ionization mass spectrometry (ESI-MS) has been increasingly used to complement the bulk determination of metal-ligand equilibria, for example via competitive ligand exchange-adsorptive cathodic ... -
Interpretation of complexometric titration data: an intercomparison of methods for estimating models of trace metal complexation by natural organic ligands.
(2015)With the common goal of more accurately and consistently quantifying ambient concentrationsof free metal ions and natural organic ligands in aquatic ecosystems, researchers from 15 laboratories that routinely analyze ... -
Modeling organic iron-binding ligands in a three-dimensional biogeochemical ocean model.
(2015)Most dissolved iron in the ocean is bound to organic molecules with strong conditional stability constants, known as ligands that are found at concentrations ranging from 0.2 to more than 10 nmol L− 1. In this work we ...