19.
dos Reis M. M., Ferreira M. M.C., “SEPARAÇÃO DOS ESPECTROS SIMULADOS E DE LUMINESCÊNCIA TOTAL ATRAVÉS DO MÉTODO GENERALIZADO DE ANULAÇÃO DO POSTO (GRAM)”. [CURVE RESOLUTION OF SIMULATED AND TOTAL LUMINESCENCE SPECTRA BY GENERALIZED RANK ANNIHILATION METHOD (GRAM)] Quím. Nova, 22(1), 11-17 (Jan-Feb 1999).
[Article.]

Abstract.
A multivariate curve resolution method, "GENERALIZED RANK ANNIHILATION METHOD (GRAM)", is discussed and tested with simulated and experimental data. The analysis of simulated data provides general guidelines concerning the condition for
uniqueness of a solution for a given problem. The second-order emission-excitation spectra of human and animal dental calculus
deposits were used as an experimental data to estimate the performance of the above method. Three porphyrinic spectral profiles, for both human and cat, were obtained by the use of GRAM.

Keywords.
Chemometrics; Generalized Rank Annihilation Method; Curve Resolution.

Keywords Plus.
Array.