| dc.creator | BALTAR, RAPHAEL M.S.M. | |
| dc.creator | ARAUJO, RENATO E. de | |
| dc.creator | FAROOQ, SAJID | |
| dc.creator | SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE | |
| dc.date | 2023-01-26T15:23:49Z | |
| dc.date | 2023-01-26T15:23:49Z | |
| dc.date | October 13-15, 2022 | |
| dc.date.accessioned | 2023-09-28T14:24:36Z | |
| dc.date.available | 2023-09-28T14:24:36Z | |
| dc.identifier | http://repositorio.ipen.br/handle/123456789/33665 | |
| dc.identifier | 10.1109/SBFotonIOPC54450.2022.9992430 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/9003884 | |
| dc.description | In this work the use of silver nanoshell as a starting point for the establishment of colorimetric sensor platforms, under solar illumination, was evaluated. Mie theory was explored on the analysis of the nanosensor linearity and sensitivity, considering 4 different color spaces and the influence of the nanoshell geometry. A high performance plasmonic nanoplatform was identified. The nanosensor platform based on nanoshells, with 35 nm SiO 2 core radius and 25 nm Ag shell thickness, showed sensitivity values up to 2.78 RIU -1 and linearity higher than 0.96, considering the Hue parameter of the HSV color space. The identification of optimized plasmonic nanoplatforms may extend the use naked-eye colorimetric applications in low-resource environments. | |
| dc.publisher | IEEE | |
| dc.rights | openAccess | |
| dc.subject | optical equipment | |
| dc.subject | sensors | |
| dc.subject | nanotechnology | |
| dc.subject | plasmons | |
| dc.subject | silver | |
| dc.title | Selecting silver nanoshells for colorimetric sensors | |
| dc.type | Texto completo de evento | |
| dc.coverage | I | |
| dc.local | Piscataway, NJ, USA | |
