F
Francesc Mas
Researcher at University of Barcelona
Publications - 102
Citations - 2008
Francesc Mas is an academic researcher from University of Barcelona. The author has contributed to research in topics: Adsorption & Polyelectrolyte. The author has an hindex of 25, co-authored 98 publications receiving 1841 citations.
Papers
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Voltammetric currents for any ligand-to-metal concentration ratio in fully labile metal-macromolecular complexation. Easy computations, analytical properties of the currents and a graphical method to estimate the stability constant
Josep Galceran,Joan Cecília,José Salvador,Josep Monné,Marià Torrent,Encarnació Companys,Jaume Puy,Josep Lluís Garcés,Francesc Mas +8 more
TL;DR: In this paper, it was shown that the system of nonlinear equations describing the diffusion of the species in a potentiostatic experiment for any ligand to metal ratio can be reduced to only one ordinary differential equation by means of a change of variable.
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Voltammetry of heterogeneous labile metal-macromolecular systems for any ligand-to-metal ratio. Part I. Approximate voltammetric expressions for the limiting current to obtain complexation information
TL;DR: In this paper, the authors present approximate expressions and rigorous numerical simulations corresponding to the voltammetric limiting currents of a titration experiment of a heterogeneous macromolecular ligand with a metal ion under fully labile conditions.
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Dealing with long-range interactions in the determination of polyelectrolyte ionization properties. Extension of the transfer matrix formalism to the full range of ionic strengths
TL;DR: In this paper, the Gibbs-Bogoliubov variational principle is used to calculate the site protonation free energy of polyelectrolytes in a wide range of ionic strengths.
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Conditional equilibrium constants in multicomponent heterogeneous adsorption: the conditional affinity spectrum.
TL;DR: It is shown that the dependence of the CAS variance on pH allows for the analytical determination of the correlation coefficient between the binding energies of the metal and the proton.
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Semi-empirical full-wave expression for induced reactant adsorption in normal pulse polarography of labile metal-polyelectrolyte systems
TL;DR: In this paper, a semi-empirical expression for the normal pulse polarographic wave of the reduction of a metal ion in a labile metal-polyelectrolyte system, in the presence of an excess of ligand, was proposed.