Development of polyamine substituted triphenylamine ligands with high affinity and selectivity for G-quadruplex DNA - Pont, I; Martínez-Camarena, Á; Galiana-Roselló, C; Tejero, R; Albelda, MT; González-García, J; Vilar, R; García-España, EV (ChemBioChem: a European journal of chemical biology, 2020)