Published January 1, 2015
| Version v1
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Synthesis and characterization of novel urea and thiourea substitute cyclotriphosphazene compounds as naked-eye sensors for F- and CN- anions
Creators
- 1. Canakkale Onsekiz Mart Univ, Fac Sci & Arts, Inorgan Chem Lab, Dept Chem, Canakkale, Turkey
- 2. Canakkale Onsekiz Mart Univ, Fac Engn, Dept Mat Sci & Engn, Canakkale, Turkey
- 3. Canakkale Onsekiz Mart Univ, Lapseki Vocat Sch, Dept Chem & Chem Proc Technol, Lapseki, Canakkale, Turkey
Description
Novel hexakisurea and thiourea cyclotriphosphazene compounds (3-7) were synthesized. The structure of all compounds was identified using FT-IR H-1, C-13, and P-31 NMR spectroscopy; MALDI-TOF MS; and elemental analysis. The optical sensor properties for anions of 3-7 were investigated using UV-Vis spectroscopy. It was determined that compounds 6 and 7 are spectrophotometric and naked eye sensors for F- and CN- anions, respectively. Sensor properties of these compounds for anions were investigated using UV-Vis spectroscopy. The stoichiometry of host guest complexes was found to be 1:6.
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