Research demonstrates enhanced detection of biogenic amines in seafood spoilage, suggesting improved food safety.
DBr-Ma, a novel benzothiazole-based fluorescent sensor modified with dicyanide groups, shows exceptional sensitivity and discrimination for biogenic amines (especially spermine/cadaverine), exhibiting a 150-fold sensitivity increase over DBr-CHO. Validated by DFT, HRMS, NMR, and spectroscopy, the gel sensor PD@Ma enables real-time monitoring of seafood spoilage, advancing food safety.
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Zeng et al. (2025) studied this question.
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