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High Fluorescent Porphyrin-PAMAM-Fluorene Dendrimers. | LitMetric

High Fluorescent Porphyrin-PAMAM-Fluorene Dendrimers.

Molecules

Instituto de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Circuito Exterior, Coyoacán, México D.F. C.P. 04510, Mexico.

Published: May 2015

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 1H-NMR, 13C-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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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6272304PMC
http://dx.doi.org/10.3390/molecules20058548DOI Listing

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