| Texto completo | |
| Autor(es): |
Roggero, Ursula F. S.
;
Zapata-Herrera, Mario
;
Garcia-Etxarri, Aitzol
;
Seifert, Andreas
;
Hernandez-Figueroa, Hugo E.
Número total de Autores: 5
|
| Tipo de documento: | Artigo Científico |
| Fonte: | 2024 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS, OMN; v. N/A, p. 2-pg., 2024-01-01. |
| Resumo | |
In this work, we propose a novel device that utilizes plasmonic nanoantennas, which has promising capabilities in biomolecular sensing and monitoring of electrophysiological activity in living systems. The biosensing capability was validated with sucrose solutions, achieving a sensitivity of 469 nm/RIU (refractive index units). Additionally, electrical monitoring was demonstrated employing a spectroelectrochemical technique in which 40 ms pulses were detected. Our results indicate the potential of this device to advance the study of cell activity and complex organ systems. (AU) | |
| Processo FAPESP: | 21/06506-0 - Metasurfaces totalmente dielétricas fortemente ressonantes baseadas em modos quase-escuros e toroidais |
| Beneficiário: | Hugo Enrique Hernández Figueroa |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |
| Processo FAPESP: | 21/11380-5 - CPTEn - Centro Paulista de Estudos da Transição Energética |
| Beneficiário: | Luiz Carlos Pereira da Silva |
| Modalidade de apoio: | Auxílio à Pesquisa - Centros de Ciência para o Desenvolvimento |
| Processo FAPESP: | 21/00199-8 - Redes e serviços inteligentes rumo 2030 (SMARTNESS) |
| Beneficiário: | Christian Rodolfo Esteve Rothenberg |
| Modalidade de apoio: | Auxílio à Pesquisa - Programa Centros de Pesquisa Aplicada |