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ABSTRACT:
SUBMITTER: Barbillon G
PROVIDER: S-EPMC9741134 | biostudies-literature | 2022 Nov
REPOSITORIES: biostudies-literature
Barbillon Grégory G Humbert Christophe C González María Ujué MU García-Martín José Miguel JM
Nanomaterials (Basel, Switzerland) 20221124 23
Herein, we investigate the chemical sensing by surface-enhanced Raman scattering regarding two templates of gold nanocolumns (vertical and tilted) manufactured by glancing angle deposition with magnetron sputtering. We selected this fabrication technique due to its advantages in terms of low-cost production and ease of implementation. These gold nanocolumnar structures allow producing a high density of strongly confined electric field spots within the nanogaps between the neighboring nanocolumns ...[more]