Catechol Siderophores Control Tungsten Uptake and Toxicity in the Nitrogen Fixing Bacterium Azotobacter vinelandii.

International audienc

Geochemistry of Trace Metals in the Gironde Estuary (F).

Dissolved particulate and colloidal fractions of Cd, Ni, Zn, Cu, Pb, Mn and Fe were measured in the Gironde estuary (F). The concentration profiles of these various trace metals are modeled using a simple geochemical model based on inorganic complexation of the metals by seawater anions.JRC.(EI)-Environment Institut

Complexation of oxoanions and cationic metals by the bis(catecholate) siderophore Azotochelin

International audienc