Microwave-assisted functionalization of carbon nanohorns with oligothiophene units with SERS activity

[EN] Carbon nanohorns have been functionalized with oligothiophene unitsviathe 1,3-dipolar cycloaddition reaction under microwave irradiation and solvent-free conditions. A dramatic Raman enhancement was found for one of the synthesized derivatives. Experimental andin silicostudies helped to underst...

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Detalles Bibliográficos
Autores: Iglesias, Daniel, Guerra, Javier, González-Cano, Rafael C., Lopez Navarrete, Juan T., Ruiz Delgado, M. Carmen, Vázquez, Ester, Herrero, M. Antonia, Lucío, María Isabel|||0000-0001-7404-352X
Tipo de recurso: artículo
Fecha de publicación:2020
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/201815
Acceso en línea:https://riunet.upv.es/handle/10251/201815
Access Level:acceso abierto
Palabra clave:Nanohorns
SERS
Microwave
Carbon Nanohorns
QUIMICA ANALITICA
Descripción
Sumario:[EN] Carbon nanohorns have been functionalized with oligothiophene unitsviathe 1,3-dipolar cycloaddition reaction under microwave irradiation and solvent-free conditions. A dramatic Raman enhancement was found for one of the synthesized derivatives. Experimental andin silicostudies helped to understand the enhancement, attributed to the modification of electromagnetic fields upon functionalization at the tip of the nanostructures.

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