Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/57137
Título: | BODIPY derivatives: synthesis and evaluation of their optical properties |
Autor(es): | Gonçalves, Raquel C. R. Nogueira, Mariana B. Costa, Susana P. G. Raposo, M. Manuela M. |
Palavras-chave: | Synthesis Labelling BODIPY Probe Optical Chemosensors Fluorescence Heterocycle Pyrrole Aldehyde Benzimidazole Fe3+ Hg2+ |
Data: | 14-Nov-2018 |
Editora: | MDPI |
Citação: | Gonçalves, R.; Nogueira, M.; Costa, S. P. G.; Raposo, M. M. M.; BODIPY derivatives: synthesis and evaluation of their optical properties. Proceedings of the 22nd International Electronic Conference on Synthetic Organic Chemistry 1 a 30 de novembro de 2018, Sciforum Electronic Conferences Series, doi: 10.3390/ecsoc-22-05700. |
Resumo(s): | Three BODIPY derivatives functionalized at meso and 2 position were synthesized in 22-59% yield. The compounds were characterized by the usual spectroscopic techniques and a photophysical study was also undertaken. The BODIPY derivatives presented absorption bands in the 494-512 nm range and were also emissive with fluorescence bands in the 512-514 nm interval. A preliminary study on the sensing ability of BODIPY functionalized at position 2 with a benzimidazole was carried out in acetonitrile and acetonitrile/water (75:25) solutions in the presence of anions and cations with environmental, biomedical and analytical relevance. A highly selective response was obtained for Hg2+ and Fe3+ in acetonitrile/water solution. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/57137 |
DOI: | 10.3390/ecsoc-22-05700 |
Versão da editora: | https://sciforum.net/manuscripts/5700/manuscript.pdf |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CDQuim - Comunicações e Proceedings |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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conference paper 5700.pdf | artigo em atas de conferência | 478,05 kB | Adobe PDF | Ver/Abrir |
Este trabalho está licenciado sob uma Licença Creative Commons