Maity, A and Kumar, A (2022) Higher-order assembly of BSA gold nanoclusters using supramolecular host-guest chemistry: a 40 absolute fluorescence quantum yield. In: Nanoscale Advances, 4 (14). pp. 2988-2991.
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Official URL: https://doi.org/10.1039/d2na00123c
Abstract
Herein, we report for the first time a highly emissive higher-order assembled structure of BSA-Au NCs in the presence of cucurbit7uril, which enhances the absolute fluorescence quantum yield of BSA-Au NCs up to 40%. Cucurbit7uril neutralizes the surface charge of BSA-Au NCs, and hence aggregation happens. This aggregation shows reversible disaggregation in the presence of adamantylamine.
Item Type: | Journal Article |
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Publication: | Nanoscale Advances |
Publisher: | Royal Society of Chemistry |
Additional Information: | The copyright for this article belongs to the Author(s). |
Keywords: | Fluorescence; Gold; Gold compounds; Quantum yield, Assembled structures; Cucurbit7uril; Disaggregation; Fluorescence quantum yield; Gold nanocluster; High-order; Higher-order; Hostguest chemistry; Supramolecular host, Nanoclusters |
Department/Centre: | Division of Chemical Sciences > Inorganic & Physical Chemistry Division of Chemical Sciences > Materials Research Centre |
Date Deposited: | 22 Sep 2022 09:41 |
Last Modified: | 22 Sep 2022 09:41 |
URI: | https://eprints.iisc.ac.in/id/eprint/76630 |
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