Three different complexes, TMeQ-TBT, Q-TBT and Q-TBT, are constructed by three different cucurbiturils and synthesized guest melamine-cored Schiff base (TBT) through outer-surface interaction and host-guest interaction, where TBT and TMeQ form complex TMeQ-TBT through outer-surface interaction, while TBT and Q[7,8] form complexs Q-TBT and Q-TBT through host-guest interaction., and finally, Q-TBT is selected as a UV detector for the detection of precious metal Ag+. This work makes full use of the characteristics of each cucurbiturils and combines that of Schiff bases to construct a series of complexes and apply them to metal detection.
Keywords: Melamine; cucurbiturils; Schiff base; Ag+
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Gou, J.-X.; luo, Y.; Yang, X.-N.; Zhang, W.; Lu, J.-H.; Tao, Z.; xiao, X. Beilstein Arch. 2021, 202170. doi:10.3762/bxiv.2021.70.v1
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