Xiao Liu

Fenton-Mediated Surface Modulation of Microplastics: Effects and Mechanisms on the Fluorescence Response of Nile Red Staining

Abstract Nile Red (NR) fluorescence staining enables rapid microplastic (MP) screening, but weak dye affinity and matrix-derived false positives limit quantitative reliability. This study investigated whether controlled Fenton digestion can modulate microplastic surfaces to enhan...