A novel probe for selective colorimetric sensing of Fe( ii ) and Fe( iii ) and specific fluorometric sensing of Fe( iii ): DFT calculation and logic gate application

A novel probe for selective colorimetric sensing of Fe( ii ) and Fe( iii ) and specific fluorometric sensing of Fe( iii ): DFT calculation and logic gate application

A novel fluorescent probe 1 (2-((2-(naphthalen-1-ylamino)ethylimino)methyl)phenol) has been synthesized and characterized by various spectroscopic methods. Probe 1 was found to be highly selective for iron over tested metal ions. The naked eye detection of iron is useful for the discrimination of th...

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Veröffentlicht in:RSC advances 2014-01, Vol.4 (89), p.48516-48521
Hauptverfasser: Ghosh, Kaushik, Rathi, Sweety
Format: Artikel
Sprache:eng
Schlagworte:
Colorimetry
Detection
Discrimination
Fluorescence
Fluorometers
Gates
Iron
Mathematical analysis
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Zusammenfassung:A novel fluorescent probe 1 (2-((2-(naphthalen-1-ylamino)ethylimino)methyl)phenol) has been synthesized and characterized by various spectroscopic methods. Probe 1 was found to be highly selective for iron over tested metal ions. The naked eye detection of iron is useful for the discrimination of the +2 and +3 oxidation state while fluorescence studies conclude selective and specific sensitivity towards Fe(iii).
ISSN:2046-2069
2046-2069
DOI:10.1039/C4RA07731H