Universitat de Barcelona
2019-05-22T11:07:51Z
2021-04-25T05:10:19Z
2019-04-25
2019-05-22T11:07:51Z
We report on how an inexpensive and very selective gas sensor can be implemented, simply combining colorimetric indicators casted on top of Scotch® tape, with a commercial microchip adapted here to measure optical reflectance. The system can be easily reproduced (leading to quantitatively consistent results), refreshed and reconfigured to sense different target gases, just replacing the colorimetric.
Artículo
Versión aceptada
Inglés
Detectors de gasos; Detectors òptics; Gas detectors; Optical detectors
Elsevier B.V.
Versió postprint del document publicat a: https://doi.org/10.1016/j.snb.2019.04.117
Sensors and Actuators B-Chemical, 2019, vol. 293, p. 41-44
https://doi.org/10.1016/j.snb.2019.04.117
cc-by-nc-nd (c) Elsevier B.V., 2019
http://creativecommons.org/licenses/by-nc-nd/3.0/es
