3D porous Ag-ZnFe₂O₄/rGO aerogels with synergistic interfacial electron transfer for ultrasensitive electrochemical sensing of p-nitrophenol - Junjie Gao; Shilong Yang; Ziyang Tang; Bencong Zhang; Zhicheng Zhu; Fengyu Li; Lirong Kong; Wei Wei (Journal of Environmental Chemical Engineering, 2026)