New terphenyl based mercury ensemble for detection of acetate ions in a plasma like system |
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Authors: | Bhalla Vandana Tejpal Ruchi Kumar Manoj |
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Institution: | Department of Chemistry, UGC Sponsored-centre for advance studies-I, Guru Nanak Dev University, Amritsar, India 143005. |
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Abstract: | A new terphenyl based chemosensor 3 has been designed and synthesized. The binding behavior of 3 and its chemosensing ensemble 3-Hg toward various anions (F(-), Cl(-), Br(-), I(-), HSO(4)(-), H(2)PO(4)(-), CH(3)COO(-), NO(3)(-), N(3)(-), SO(4)(2-), SO(3)(2-), and Cr(2)O(7)(2-)) has been investigated by UV-Vis, fluorescence and NMR spectroscopy. Compound 3 shows a sensitivity for both F(-) and CH(3)COO(-) ions among various anions tested, whereas the ensemble 3-Hg shows a better selectivity for CH(3)COO(-) ions. The ensemble is utilized for CH(3)COO(-) recognition in a blood plasma like system. |
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