| Literature DB >> 32432249 |
Yun Luo1, Yu Xiao1, Delphine Onidas1, Laura Iannazzo1, Mélanie Ethève-Quelquejeu1, Aazdine Lamouri2, Nordin Félidj2, Samia Mahouche-Chergui3, Thibault Brulé4, Nathalie Gagey-Eilstein5, Florence Gazeau6, Claire Mangeney1.
Abstract
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.Entities:
Year: 2020 PMID： 32432249 DOI： 10.1039/d0cc02842h
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222