Carbon dot based nanopowders and their application for fingerprint recovery

Fernandes, D, Krysmann, Marta orcid iconORCID: 0000-0002-8036-4925 and Kelarakis, Antonios orcid iconORCID: 0000-0002-8112-5176 (2015) Carbon dot based nanopowders and their application for fingerprint recovery. Chemical Communications, 51 . pp. 4902-4905. ISSN 1359-7345

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Official URL: http://dx.doi.org/10.1039/C5CC00468C

Abstract

The incorporation of a minor amount of carbogenic nanoparticles into powder compositions imparts remarkable colour-tuneability, without compromising the flowability. In a proof-of-concept demonstration we report the use of these hybrid nanopowders for the visual enhancement of latent fingerprints where they effectively resolve issues arising from poor contrast against multi-coloured or patterned backgrounds.


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