A portable, low-cost, smartphone assisted methodology for on-site measurement of NO2 levels in ambient air by selective chemical reactivity and digital image analysis
- Cerrato-Alvarez, M.
- Frutos-Puerto, S.
- Arroyo, P.
- Miró-Rodríguez, C.
- Pinilla-Gil, E.
Zeitschrift:
Sensors and Actuators, B: Chemical
ISSN: 0925-4005
Datum der Publikation: 2021
Ausgabe: 338
Art: Artikel