Sensing of Fe(III) ion via turn-on fluorescence by fluorescence probes derived from 1-naphthylamine |
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Authors: | Kaushik Ghosh Sweety Rathi Ritu Kushwaha |
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Institution: | Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, Uttarakhand, India |
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Abstract: | Fluorescence probes NA1 and NA2 derived from 1-naphthylamine (NA) as fluorophore have been synthesized and characterized by different spectroscopic studies. Identification behaviour of these probes towards various metal ions has been investigated. Both the fluorescent probes are selective as well as sensitive towards Fe(III) ion. Novel fluorescence probe NA2 afforded turn-on fluorescence behaviour for Fe(III) ion over other metal ions such as Ca(II), Mg(II), Mn(II), Fe(II), Co(II), Fe(III), Ni(II), Cu(II), Zn(II) and Hg(II). |
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Keywords: | Fluorescence probes Naphthylamine Emission Turn-on fluorescence |
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