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http://hdl.handle.net/2445/133692| Title: | How to implement a selective colorimetric gas sensor with off the shelf components? |
| Author: | Driau, Christian Fàbrega, Cristian Benito Altamirano, Ismael Pfeiffer, Peter Casals Guillén, Olga Li, Hongqiang Prades García, Juan Daniel |
| Keywords: | Detectors de gasos Detectors òptics Gas detectors Optical detectors |
| Issue Date: | 25-Apr-2019 |
| Publisher: | Elsevier B.V. |
| Abstract: | 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. |
| Note: | Versió postprint del document publicat a: https://doi.org/10.1016/j.snb.2019.04.117 |
| It is part of: | Sensors and Actuators B-Chemical, 2019, vol. 293, p. 41-44 |
| URI: | http://hdl.handle.net/2445/133692 |
| Related resource: | https://doi.org/10.1016/j.snb.2019.04.117 |
| ISSN: | 0925-4005 |
| Appears in Collections: | Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| 689952.pdf | 931.63 kB | Adobe PDF | View/Open |
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