Silva D.L., Barreto R.C., Lacerda E.G., Coutinho K., Canuto S..  2014.  One- and two-photon absorption of fluorescein dianion in water: A study using S-QM/MM methodology and ZINDO method. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 119:63-75.

Freitas T.C, Coutinho K., Varella M.T do N, Lima M.AP, Canuto S., Bettega M.HF.  2013.  Electron collisions with the HCOOH⋯(H2O)n complexes (n = 1, 2) in liquid phase: The influence of microsolvation on the π∗ resonance of formic acid. The Journal of Chemical Physics. 138(17):174307.

Colherinhas G., Fonseca T.L, Castro M.A, Coutinho K., Canuto S..  2013.  Isotropic magnetic shielding constants of retinal derivatives in aprotic and protic solvents. The Journal of Chemical Physics. 139(9):094502.