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Article Dans Une Revue Chemical Communications Année : 2020

Raman reporters derived from aryl diazonium salts for SERS encoded-nanoparticles

Florence Gazeau

Résumé

Surface-enhanced Raman scattering (SERS) tags are usually prepared by immobilizing Raman reporters on plasmonic nanoparticles (NPs) via thiol-based self-assembled monolayers. We describe here the first example of SERS tags obtained by combining gold NPs and aryl diazonium salts. This strategy results in robust Au-C covalent bonds between the Raman reporter and the NPs, thus ensuring a high stability of the nanohybrid interface.

Domaines

Matériaux
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Origine : Publication financée par une institution

Dates et versions

hal-03411993 , version 1 (02-11-2021)

Identifiants

Citer

Yun Luo, Yu Xiao, Delphine Onidas, Laura Iannazzo, Mélanie Ethève-Quelquejeu, et al.. Raman reporters derived from aryl diazonium salts for SERS encoded-nanoparticles. Chemical Communications, 2020, 56, pp.6822 - 6825. ⟨10.1039/d0cc02842h⟩. ⟨hal-03411993⟩
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