Open AccessInkjet-printed O2 gas sensors in intelligent packaging
Author(s) -
M.D. Fernández-Ramos,
M. Pageo-Cabrera,
L.F. Capitán-Vallvey,
Isabel M. Pérez de Vargas-Sansalvador
Publication year - 2021
Publication title -
analyst (london. 1877. online)/analyst
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 153
eISSN - 1364-5528
pISSN - 0003-2654
DOI - 10.1039/d1an00295c
Subject(s) - oxygen , colorimetry , oxygen sensor , ph indicator , chemistry , relative humidity , limiting oxygen concentration , humidity , materials science , chromatography , organic chemistry , physics , thermodynamics
An inkjet printed membrane is presented as a colorimetric sensor for oxygen for use in smart packaging, in order to quickly inform the consumer about possible degradation reactions in modified atmosphere products (MAP).