| Full text | |
| Author(s): |
Moura, Nuno M. M.
;
Serra, Vanda Vaz
;
Bastos, Alexandre
;
Biazotto, Juliana C.
;
Castro, Kelly A. D. F.
;
Faustino, Maria Amparo F.
;
Lodeiro, Carlos
;
da Silva, Roberto S.
;
Neves, Maria da Graca P. M. S.
Total Authors: 9
|
| Document type: | Journal article |
| Source: | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES; v. 23, n. 14, p. 19-pg., 2022-07-01. |
| Abstract | |
An efficient synthetic access to new cationic porphyrin-bipyridine iridium(III) bis-cyclometalated complexes was developed. These porphyrins bearing arylbipyridine moieties at beta-pyrrolic positions coordinated with iridium(III), and the corresponding Zn(II) porphyrin complexes were spectroscopically, electrochemically, and electronically characterized. The features displayed by the new cyclometalated porphyrin-bipyridine iridium(III) complexes, namely photoinduced electron transfer process (PET), and a remarkable efficiency to generate O-1(2), allowing us to envisage new challenges and opportunities for their applications in several fields, such as photo(catalysis) and photodynamic therapies. (AU) | |
| FAPESP's process: | 19/19448-8 - Effect of photobiomodulation as synergistic addendum on photocytotoxicity of ruthenium-phthalocyanine compounds as nitric oxide and singlet oxygen producers: in vitro biochemical evaluation in two- and three-dimensional (3D) tumor cell lines |
| Grantee: | Roberto Santana da Silva |
| Support Opportunities: | Regular Research Grants |