Chatterjee, Sayantan and Maitra, Uday (2017) In situ formation of luminescent CdSe QDs in a metallohydrogel: a strategy towards synthesis, isolation, storage and re-dispersion of the QDs. In: NANOSCALE, 9 (36). pp. 13820-13827.
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A one step, in situ, room temperature synthesis of yellow luminescent CdSe QDs was achieved in a metallohydrogel derived from a facially amphiphilic bile salt, resulting in a OD-gel hybrid. An ordered self assembly and homogeneous distribution of the CdSe QDs in the hydrogel network was observed from optical and electron micrographs. The different excited state behavior of the CdSe QDs in the hybrid was revealed for the first time using time resolved spectroscopy. We also describe the successful isolation of the photoluminescent CdSe QDs from the gel followed by their re-dispersion in an organic solvent using suitable capping ligands.
| Item Type: | Journal Article |
|---|---|
| Publication: | NANOSCALE |
| Additional Information: | Copy right for this article belongs to the ROYAL SOC CHEMISTRY, THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND |
| Department/Centre: | Division of Chemical Sciences > Organic Chemistry |
| Date Deposited: | 21 Oct 2017 06:11 |
| Last Modified: | 21 Oct 2017 06:11 |
| URI: | http://eprints.iisc.ac.in/id/eprint/58050 |
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