High Fluorescent Porphyrin-PAMAM-Fluorene Dendrimers

Two new classes of dendrimers bearing 8 and 32 fluorene donor groups have been synthesized. The first and second generations of these porphyrin-PAMAM-fluorene dendrimers were characterized by (1)H-NMR, (13)C-NMR, FTIR, UV-vis spectroscopy, elemental analyses and MALDI-TOF mass spectrometry. The UV-v...

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Detalles Bibliográficos
Autores principales: Garfias-Gonzalez, Karla I., Organista-Mateos, Ulises, Borja-Miranda, Andrés, Gomez-Vidales, Virginia, Hernandez-Ortega, Simon, Cortez-Maya, Sandra, Martínez-García, Marcos
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6272304/
https://www.ncbi.nlm.nih.gov/pubmed/25985356
http://dx.doi.org/10.3390/molecules20058548
Descripción
Sumario:Two new classes of dendrimers bearing 8 and 32 fluorene donor groups have been synthesized. The first and second generations of these porphyrin-PAMAM-fluorene dendrimers were characterized by (1)H-NMR, (13)C-NMR, FTIR, UV-vis spectroscopy, elemental analyses and MALDI-TOF mass spectrometry. The UV-vis spectra showed that the individual properties of donor and acceptor moieties were preserved, indicating that the new dendrimers could be used as photosynthetic antennae. Furthermore, for fluorescent spectroscopy, these dendrimers showed good energy transfer.

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