18 citations · 25 across the 6 of their papers we have counts for
6 papers
Fractional kinetic modelling of the adsorption and desorption process from experimental SPR curves
Higor V. M. Ferreira, Nelson H. T. Lemes, Yara L. Coelho +3
The application of surface plasmon resonance (SPR) has transformed the field of study of interactions between a ligand immobilized on the surface of a sensor chip, designated as $L…
Smoothing and differentiation of data by Tikhonov and fractional derivative tools, applied to surface-enhanced Raman scattering (SERS) spectra of crystal violet dye
Nelson H. T. Lemes, Taináh M. R. Santos, Camila A. Tavares +3
All signals obtained as instrumental response of analytical apparatus are affected by noise, as in Raman spectroscopy. Whereas Raman scattering is an inherently weak process, the n…
Inverse classical scattering using fractional derivative
F. S. Carvalho, J. P. Braga, N. H. T. Lemes
The fractional calculus framework will be used to invert the potential energy function from the classical scattering angle, which will be related to Riemann-Liouville fractional in…
Accurate potential energy curve for helium dimer retrieved from viscosity coefficient data at very low temperatures
Éderson D'M. Costa, Nelson H. T. Lemes, João P. Braga
The long range potential of helium-helium interaction, which requires accurate 'ab initio' calculation, due to the small value of the potential depth, approximately 11 K (0.091 kJ/…
A speculative study of non-linear Arrhenius plot by using fractional calculus
Nelson H. T. Lemes, Valentino A. Simpao, José P. C. dos Santos
In this study, the Van't Hoff differential equation is taken under consideration by making use of fractional derivative tools. In this context, the nonlinear Arrhenius behaviour ca…
A generalized Mittag-Leffer function to describe nonexponential chemical effects
Nelson H. T. Lemes, José Paulo C. dos Santos, João P. Braga
In this paper a differential equation with noninteger order was used to model an anomalous luminescence decay process. Although this process is in principle an exponential decaying…