Hybrid cavitand-resorcin[4]arene receptor for the selective binding of choline and related compounds in protic media |
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| Authors: | Ballester Pablo Sarmentero M Angeles |
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| Institution: | ICREA and Institute of Chemical Research of Catalonia (ICIQ), Avgda. Pa?sos Catalans 16, 43007 Tarragona, Spain. pballester@iciq.es |
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| Abstract: | structure: see text] A hybrid cavitand-resorcin4]arene receptor capable of displaying pH-modulated binding affinity toward trimethylalkylammonium ions is proposed as an alternative to the low selectivity exhibited by other receptors used in supramolecular fluorescent sensor systems for choline. |
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