Fluorenylidene bridged cyclotriphosphazenes: 'Turn-off' fluorescence probe for Cu2+ and Fe3+ ions
Özet
A first series of the 4,4'-(9-fluorenylidene) diphenol (FDP), (2) and 4,4'-(9-fluorenylidene) dianiline (FDA), (7) bridged cyclotriphosphazene derivatives (3-6, 8-11) were synthesized by nucleophilic S(N)2(P) and S(N)1(P) reactions, respectively. The structural investigations of the compounds were verified by elemental analyses, mass spectrometry, UV-vis, FT-IR, H-1 and P-31 NMR techniques, X-ray crystallography (for 4, 8, 9) and fluorescence spectroscopy. The metal sensing properties of novel bridged cyclotriphosphazene derivatives were also examined by fluorescence spectroscopy. These complexes showed high selectivity for Cu2+ and Fe3+ ions in solution.
Atıf için künye
Yenilmez Çiftçi, G., Şenkuytu, E., Durmuş, M., Yuksel, F., & Kiliç, A. (2013). Fluorenylidene bridged cyclotriphosphazenes: 'Turn-off' fluorescence probe for Cu2+ and Fe3+ ions. DALTON TRANSACTIONS, 42(41), 14916–14926. https://doi.org/10.1039/c3dt51426a
BibTeX
@article{yenilmezciftci2013-79225,
author = {Yenilmez Çiftçi, Gönül and Şenkuytu, Elif and Durmuş, Mahmut and Yuksel, Fatma and Kiliç, Adem},
title = {Fluorenylidene bridged cyclotriphosphazenes: 'Turn-off' fluorescence probe for Cu2+ and Fe3+ ions},
journal = {DALTON TRANSACTIONS},
year = {2013},
volume = {42},
number = {41},
pages = {14916--14926},
issn = {1477-9226},
doi = {10.1039/c3dt51426a},
url = {https://akademik.atauni.edu.tr/yayinlar/79225-fluorenylidene-bridged-cyclotriphosphazenes-turn-off-fluorescence-probe-for-cu2}
}