2024-07-042024-07-042022LOPES, J. M. S. et al. Singlet oxygen generation and spectroscopic properties of supramolecular zinc meso-tetra(4-pyridyl) porphyrin bearing outlying ruthenium groups. Brazilian Journal of Physics, São Paulo, v. 52, e164, 2022. DOI: 10.1007/s13538-022-01166-9. Disponível em: https://link.springer.com/article/10.1007/s13538-022-01166-9. Acesso em: 3 jul. 2024.0103-9733e- 1678-4448https://link.springer.com/article/10.1007/s13538-022-01166-9Here, we investigate the effects introduced in the spectroscopic properties and singlet oxygen generation efficiency of zinc tetra(4-pyridyl) porphyrin (ZnTPyP) when the molecule undergoes outlying decoration with the [RuCl2(PPh3)2(CO)(DMF)] and [RuCl2(dppb)(CO)(DMF)] ruthenium complexes. Our results show that these metallic compounds can significantly affect the electronic and vibronic B- and Q-bands; the excited-state deactivation processes; and the singlet oxygen generation quantum yield of the porphyrin, being their influence affected by the ligands present in the ruthenium complexes.engAcesso RestritoArtigo10.1007/s13538-022-01166-9