2026-05-30T07:04:28Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/414612026-02-03T11:28:17Zcom_10630_2254col_10630_37953

Understanding the Raman enhancement of carbon nanohorns labelled with organic dyes Iglesias, Daniel Martín, Raúl Álvarez-Sánchez, Miguel Á. Badía-Domínguez, Irene Vázquez, Ester Ruiz Delgado, M. Carmen Prieto, Pilar Herrero, M. Antonia Química física Carbon nanohorns have been non-covalently functionalized with two different benzothiadiazoloquinoxalines prepared via Stille cross-coupling reactions under solvent-free conditions and microwave irradiation. The close interactions between these organic molecules and the nanostructures resulted in a prominent Raman enhancement, which makes them attractive candidates for multiple applications. A complete experimental physico-chemical characterization has been combined with in silico studies to understand these phenomena. The processability of the hybrids was exploited to prepare homogeneous films on substrates with different natures. 2026-01-12T13:26:10Z 2026-01-12T13:26:10Z 2023 journal article Nanoscale,2023,15, 12280–12286 https://hdl.handle.net/10630/41461 10.1039/d3nr01357j eng info:eu-repo/grantAgreement/MICINN/AEI/PID2019110305GB-I00 http://creativecommons.org/licenses/by-nc-nd/4.0/ open access Attribution-NonCommercial-NoDerivatives 4.0 Internacional The Royal Society of Chemistry