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| Content Provider | Springer Nature Link |
|---|---|
| Author | DAS, PRIYADIP MAHATO, PRASENJIT GHOSH, AMRITA MANDAL, AMAL K BANERJEE, TANMAY SAHA, SUKDEB DAS, AMITAVA |
| Copyright Year | 2011 |
| Abstract | This review covers few examples of anion complexation chemistry, with a special focus on urea/thiourea-based receptors and Zn(II)-dipicolyl amine-based receptors. This article specially focuses on structural aspects of the receptors and the anions for obtaining the desire specificity along with an efficient receptor–anion interaction. Two types of receptors have been described in this brief account; first one being the strong hydrogen bond donor urea/thiourea derivatives, which binds the anionic analytes through hydrogen bonded interactions; while, the second type of receptors are coordination complexes, where the coordination of the anion to the metal centre. In both the cases the anion binding modulate the energy gap between the highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO) and thereby the spectroscopic response. Appropriate choice of the signalling unit may allow probing the anion binding phenomena through visual detection. Graphical Abstract Efficient design of a receptor for anionic analyte involves delicate balance of various factors and influences. |
| Starting Page | 175 |
| Ending Page | 186 |
| Page Count | 12 |
| File Format | |
| ISSN | 09743626 |
| Journal | Journal of Chemical Sciences |
| Volume Number | 123 |
| Issue Number | 2 |
| e-ISSN | 09737103 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2011-09-06 |
| Publisher Institution | Indian Academy of Sciences |
| Publisher Place | India |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Anion receptor supramolecular chemistry colorimetric sensor biological phosphate urea/thiourea-based receptors Chemistry/Food Science |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry |
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