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Royal Society of Chemistry, RSC Advances, 24(4), p. 12094-12097, 2014

DOI: 10.1039/c3ra47770c

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Solution reduction synthesis of amine terminated carbon quantum dots

Journal article published in 2014 by Keith Linehan, Hugh Doyle ORCID
This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

Highly luminescent water soluble carbon quantum dots (CQDs) with narrow size distributions have been prepared via a simple room temperature, solution-phase synthesis. The CQDs, stabilised by covalently bound allylamine ligands to minimise surface oxidation, exhibit an excitation wavelength dependent blue luminescence with a quantum yield of 25%.