Luka Negrojević

Université Libre de Bruxelles | ULB · Non-linear Physical Chemistry Unit

The reaction-diffusion-advection properties of autocatalytic fronts are studied both theoretically and experimentally in the case where the autocatalytic species is injected radially into the reactant at a constant flow rate. The theoretical part analyzes both polar and spherical cases. At long times or equivalently large radius from the injection...

A kinetic method for the determination of l-tyrosine (Tyr) by analyte pulse perturbation, caused by different amounts of Tyr, in the Bray–Liebhafsky (BL) oscillatory reaction realized in a continuous-flow stirred tank reactor, is proposed. For such purposes, the BL oscillating reaction was kept in a stable non-equilibrium stationary state close to...

In the past few years, there has been a certain interest in nitrogen-centered radicals, biologically important radicals that play a vital role in various processes and constitute many important biological molecules. In this paper, there was an attempt to bridge a gap in the literature that concerns the antiradical potency of monoamine neurotransmit...