Fine tuning of a solvatochromic fluorophore for selective determination of Fe: a new type of benzimidazole-based anthracene-coupled receptor |
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| Authors: | Doo Youn LeeNarinder Singh Doo Ok Jang |
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| Institution: | a Department of Chemistry, Yonsei University, Wonju 220-710, Republic of Korea
b Department of Chemistry, Indian Institute of Technology Ropar, Rupnagar 140 001, Punjab, India |
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| Abstract: | We synthesized a novel benzimidazole-based, anthracene-coupled fluorescent receptor capable of recognizing and estimating the concentrations of Fe3+ in semi-aqueous solution by ratiometric estimation. Our sensor can be made highly selective for Fe3+ over other metal ions by changing the solvent composition. |
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| Keywords: | Solvatochromic Sensor Fluorescent Ratiometric Fe3+ |
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