Active‐Site Engineering Enhanced PdRu Bimetallic Modified Hierarchical Mesoporous In 2 O 3 Nanoflowers for Highly Efficient Assessment of Seafood Freshness

= -0.51 eV) through orbital hybridization and charge redistribution mechanisms. Leveraging the advanced sensing strategy, the wireless portable sensing system is engineered for the rapid and non-destructive evaluation of seafood freshness, enabling quality detection and cloud data transmission throughout the entire industry chain.