Optimized plasmonic nanostructures for improved sensing activities - Université de technologie de Troyes Accéder directement au contenu
Article Dans Une Revue Optics Express Année : 2012

Optimized plasmonic nanostructures for improved sensing activities

Résumé

The paper outlines the optimization of plasmonic nanostructures in order to improve their sensing properties such as their sensitivity and their ease of manipulation. The key point in this study is the optimization of the localized surface plasmon resonance (LSPR) properties essential to the sensor characteristics, and more especially for surface-enhanced Raman scattering (SERS). Two aspects were considered in order to optimize the sensing performance: apolar plasmonic nanostructures for non polarization dependent detection and improvements of SERS sensitivity by using a molecular adhesion layer between gold nanostructures and glass. Both issues could be generalized to all plasmon-resonance-based sensing applications.

Dates et versions

hal-02440643 , version 1 (15-01-2020)

Identifiants

Citer

Hong Shen, Nicolas Guillot, Jérémy Rouxel, Marc Lamy de La Chapelle, Timothée Toury. Optimized plasmonic nanostructures for improved sensing activities. Optics Express, 2012, 20 (19), pp.21278. ⟨10.1364/OE.20.021278⟩. ⟨hal-02440643⟩
24 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More