用于阴离子识别的二茂铁基偶氮苯化合物的合成
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| Published in | 浙江大学学报：A卷英文版 Vol. 17; no. 2; pp. 144 - 154 |
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| Main Author | |
| Format | Journal Article |
| Language | English |
| Published |
2016
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| Subjects | |
| Online Access | Get full text |
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| Bibliography: | A series of ferrocene- and azobenzene-based compounds with acyl amine groups attached were designed and synthesized to explore their potential application in anion recognition. Their electro- and photo-properties, and the effect of nitro and amine substituents of the benzene ring on anion recognition were studied by UV-vis absorption spectroscopy （UV） and cyclic voltammetry （CV）. The results showed that a nitro group substituent has a positive effect on the binding affinity and sensitivity, which might be due to the strong hydrogen bonding interaction between the receptor and the guest, while an amino group substituent has a negative effect on the sensitivity. Furthermore, the shift in the UV-vis absorption spectra was observed as a color change, which can be used for the naked-eye detection ofF- and H2PO4 . Ferrocene, Azobenzene, Hydrogen bonding, High density information storage, Anion recognition 33-1236/O4 |
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| ISSN: | 1673-565X 1862-1775 |