Yoann Louis

TL;DR: In this paper, an experimental methodology was used based on the differential pulse anodic stripping voltammetric (DPASV) determination of labile copper species by titrating the sample using increments of copper additions uniformly distributed on the logarithmic scale.

TL;DR: The binding sites characterisation was validated by the very good matching of the non-concentrated seawater sample titration data with the simulated curves obtained using the binding parameters from the concentrated sample, highlighting its negligible influence on organic matter properties when considering copper complexation.

TL;DR: This study demonstrates the efficient use of genetic engineering to increase metal sequestration and biofilm formation by E. coli and allows Co and Ni contaminants to be sequestered while spatially confining the bacteria to an abiotic support.

TL;DR: Phase sensitive ac voltammetry confirmed that desorption of adsorbed NOM occurs in general at accumulation potentials more negative than -1.4V, and it was shown that stripping chronopotentiogram of copper (SCP) in the depletive mode is influenced by the advertisersorbed layer in the same manner as DPASV.

TL;DR: Tests performed on real seawater samples under different experimental conditions revealed that in addition to importance of proper peak intensities determination, an accumulation time and an equilibration time needed for complete complexation of added copper during titration are the keypoints to obtain reliable results free of artefacts.