A quick one-step synthesis of luminescent gold nanospheres.

Candreva, Angela; Di Maio, Giuseppe; La Deda, Massimo · Soft Matter · 2020

basic_science · Level V

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Abstract

Gold nanospheres, coated with luminescent molecules (1-pyrenemethylamine hydrochloride, fluorescein isothiocyanate or cresyl violet perchlorate), have been synthesized and purified by a fast one-step procedure. Luminescent nanoparticles have been obtained, in which the match of the plasmonic and emissive properties gives nanosized fluorophores useful in different application fields.