Paper-based colorimetric sensor for detection of chloride anions in water using an epoxy-silver nanocomposite

Alfredo Franco, Celso Velásquez-Ordoñez, Miguel Ojeda-Martínez +3

An epoxy-silver nanocomposite printed on paper was prepared for colorimetric detection of chloride anions (Cl${}^{-}$) in aqueous solution. This paper-based sensor provides a promising…