Hard-metal sector, strategic for the industrial economies, is suffering from the reduced
availability and price volatility of its main feedstock: critical W and Co. In 2021, a 73.5 kt W …

Homocitrate is an organic component in the active site of nitrogenases (N 2 ase), where their
cofactors are in the forms of [Δ-MoFe 7 S 9 C (R-Hhomocit)(N-his)(S-cys)],[Δ-VFe 7 S 8 C …

Lactic acid (LA) is a versatile platform molecule owing to the opportunity to transform this
compound into useful chemicals and materials. Therefore, efficient production of LA based …

Complex formation between molybdate and citrate has been investigated in the pH range
1.0–9.0 by potentiometry, spectrophotometry, differential pulse polarography and calorimetry …

In this perspective we will discuss recent results on structural aspects of peroxocomplexes of
transition metals having the d0 configuration (V (V), Mo (VI), W (VI)), and show how these …

A multinuclear 1D and 2D NMR study of d-galacturonic and d-glucuronic acids in aqueous
solution and their complexation with tungstate and molybdate ions for variable concentration …

By using multinuclear (1H, 13C, 17O, 95Mo, 183W) magnetic resonance spectroscopy (1D
and 2D), d-gluconic acid is found to form 10 and 8 complexes, respectively, with tungsten …

By using multinuclear (1D and 2D) magnetic resonance spectroscopy, D-galactonic acid
was found to form four complexes with tungsten (VI), in aqueous solution, depending on pH …

By using multinuclear (1H, 13C, 17O, 95Mo, 183W) magnetic resonance spectroscopy (1D
and 2D), l-mannonic acid was found to form nine complexes both with tungsten (VI) and …

A proton, carbon-13 and vanadium-51 NMR study has shown that vanadium (V) forms one
complex with (D)-tartaric acid, in aqueous solution (pH range 3.0–7.5), having composition …