Gungor, Seyit AliSahin, IrfanGungor, OzgeKariper, Sultan ErkanTumer, FerhanKose, Muhammet2019-07-272019-07-282019-07-272019-07-2820180925-4005https://dx.doi.org/10.1016/j.snb.2017.09.161https://hdl.handle.net/20.500.12418/6389In this study, four pamoic acid esters and a dibenzoxanthene derivative of pamoic acid ester were prepared and characterized by the analytical and spectroscopic methods Molecular structure of the synthesized compounds were determined by single crystal X-ray diffraction studies. Absorpsion and emission behaviours of the compounds were investigated in detail. Fluorescent detection of nitro aromatic compounds [nitro benzen (NB), 4-nitrophenol (4-NP) and 2,4-dinitrophenol(2,4-DNP)] by the synthesized compounds was examined. Sensing cabability to NACs, fluorescent titration experiments were performed and compound (2) exhibit the highest sensitivity against NB with a quenching constant (Ksv) of 1.03 x 10(7) M-1. Finally, non-linear optic properties of the compounds was investiagated by computational (C) 2017 Elsevier B.V. All rights reserved.en10.1016/j.snb.2017.09.161info:eu-repo/semantics/closedAccessPamoic acidDibenzoxantheneX-rayPhotoluminescenceNitroaromatic compoundsNon-linear optical propertiesArticle255335433442-s2.0-85030264953Q1WOS:000414686500106Q1