The nucleobase assisted pyrene functionalization of gold nanoparticles

Mouli, M.S.S.V. and Tamrakar, A. and Pandey, M.D. and Mishra, A.K. (2021) The nucleobase assisted pyrene functionalization of gold nanoparticles. New Journal of Chemistry, 45 (21). pp. 9478-9482. ISSN 1144-0546

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Abstract

Herein, we report the functionalization of gold nanoparticles with a pyrene fluorophore via a connecting nucleobase spacer. The resulting gold nanoparticles display inherent photoluminescence behavior and are not quenched by gold nanoparticle surface plasmons. The appearance of excimer emission corresponding to pyrene supports the proposed arrangement of the pyrene entity on the gold surface in a close-packed manner. This journal is © The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.

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IITH Creators:	IITH Creators ORCiD Mishra, Ashutosh Kumar https://orcid.org/0000-0001-8697-7741
Item Type:	Article
Uncontrolled Keywords:	Close packed; Excimer emissions; Functionalizations; Gold surfaces; Nanoparticle surface; Nucleobases
Subjects:	Others > Nanotechnology Chemistry
Divisions:	Department of Chemistry
Depositing User:	Mrs Haseena VKKM
Date Deposited:	17 Jun 2022 09:19
Last Modified:	17 Jun 2022 09:19
URI:	http://raiithold.iith.ac.in/id/eprint/9290
Publisher URL:	https://doi.org/10.1039/D1NJ00556A
OA policy:	https://v2.sherpa.ac.uk/id/publication/18027
Related URLs:	Author

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