Water-soluble pillar[6]arene stabilized silver nanoparticles: preparation and application in amino acid detection |
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| Authors: | Yong Yao Kecheng JieYujuan Zhou Min Xue |
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| Affiliation: | Department of Chemistry, Zhejiang University, Hangzhou 310027, PR China |
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| Abstract: | In the presence of a water-soluble pillar[6]arene WP6 containing 12 imidazolium groups, silver nanoparticles were successfully prepared and investigated in detail by ultraviolet visible spectroscopy, X-ray diffraction, and transmission electron microscopy. Excitingly, these pillar[6]arene stabilized silver nanoparticles were demonstrated to function as a colorimetric sensor to selectively probe glutamic acid in water. |
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| Keywords: | Nanoparticles Pillararenes Chemosensors Host&ndash guest systems Supramolecular chemistry |
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