Charge and substituent effects on the stability of porphyrin/G-quadruplex adductsRAMOS, Catarina I. V; TOME, Joao P. C; SANTANA-MARQUES, M. G et al.Journal of mass spectrometry. 2012, Vol 47, Num 2, pp 173-179, issn 1076-5174, 7 p.Article

Interactions of cationic porphyrins with double-stranded oligodeoxynucleotides : a study by electrospray ionisation mass spectrometryRAMOS, Catarina I. V; BARROS, Cristina M; CAVALEIRO, J. A. S et al.Journal of mass spectrometry. 2005, Vol 40, Num 11, pp 1439-1447, issn 1076-5174, 9 p.Article

Reduction and adduct formation from electrosprayed solutions of porphyrin saltsRAMOS, Catarina I. V; SANTANA-MARQUES, M. Graca; FERRER CORREIA, A. J et al.Journal of mass spectrometry. 2008, Vol 43, Num 6, pp 806-813, issn 1076-5174, 8 p.Article

Differentiation of aminomethyl corrole isomers by mass spectrometryRAMOS, Catarina I. V; GRACA SANTANA-MARQUES, M; FERRER-CORREIA, A. J et al.Journal of mass spectrometry. 2012, Vol 47, Num 4, pp 516-522, issn 1076-5174, 7 p.Article

Reduction of cationic free-base meso -tris -N -methylpyridinium -4 -yl porphyrins in positive mode electrospray ionization mass spectrometryRAMOS, Catarina I. V; GRACA SANTANA MARQUES, M; FERRER, A. J et al.Journal of the American Society for Mass Spectrometry. 2007, Vol 18, Num 4, pp 762-768, issn 1044-0305, 7 p.Article