Cationic porphyrins with inverted pyridinium groups and their fluorescence properties
2014; Elsevier BV; Volume: 55; Issue: 30 Linguagem: Inglês
10.1016/j.tetlet.2014.05.108
ISSN1873-3581
AutoresDora C. S. Costa, Vânia F. Pais, Artur M. S. Silva, José A. S. Cavaleiro, Uwe Pischel, João P. C. Tomé,
Tópico(s)Nanoplatforms for cancer theranostics
ResumoOne of the applications of cationic porphyrins is their use in microbial photodynamic inactivation (PDI). For this purpose there is a constant quest for new cationic photoactive derivatives. In this work, we synthesized and fully characterized a new porphyrin 3a and the corresponding cationic derivative 3b. The results presented here show that meso-tetrakis(pentafluorophenyl)porphyrin (TPPF20, 1) can be used as scaffold to prepare different soluble compounds with interesting photophysical properties.
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