Shi-Hua Zhao

Core–shell Au@Ag nanoparticles as a high-performance SERS substrate for detection of multiple fungicides on mango surfaces

Fungicide residues pose significant risks to food safety and public health. Conventional detection methods are often time-consuming, expensive, and require complex sample preparation, limiting their applicability for rapid on-site detection. In this study, gold-core silver-shell nanoparticles (Au@Ag NPs) were synthesiz...