Fuente: Material advances Mater. Adv., 2026, Advance ArticleDOI: 10.1039/D6MA00194G, Paper Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Akshita Jain, Syed Noushin, Pralok K. Samanta, Manab ChakravartyThe emissive α,β-unsaturated cyanoester is introduced to detect amines/biogenic amines that undergo 1,2-addition/elimination gradually to form mono/diamides, resulting in visibly detectable emission change and is useful to detect food freshness.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry