Keywords: bis(MNA+), 1,3-bis(1-methylnicotinamide)propane; (CH3)3COH, tert-butanol; COX-2, cyclooxygenase 2; eaq, solvated electron; GAG׳s, glycosaminoglycans; H, hydrogen atom; H2O2, hydrogen peroxide; Hep, heparin; KSCN, potassium thiocyanate; MB, methylene blue;