# A robust and facile colorimetric aptasensor for the detection of Salmonella Typhimurium based on the regulation of Fe3O4@Cu@PCPy yolk-shell nanozyme activity

> Research article (Analytica Chimica Acta, 2023) · cited 17× · AI/ML

**Wikidata**: [openalex:W4384207807](https://www.wikidata.org/wiki/openalex:W4384207807)  
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