Dendrons of pyrene derivatives were attached to a porphyrin core. A marked effect in solution for the dendrimers was observed in the absorption spectra. All the compounds obtained were characterized by (1)H-, (13)C-NMR, FTIR, UV-vis, MALDI-TOF or FAB+ mass spectrometry and elemental analysis. The cubic nonlinear optical behavior of some the synthesized compounds was tested via Z-Scan measurements in spin-coated film samples.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264198 | PMC |
| http://dx.doi.org/10.3390/molecules16086950 | DOI Listing |
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