Sensitive fluorescence and visual detection of organophosphorus pesticides with a Ru(bpy)32+–ZIF-90–MnO2 sensing platform

By virtue of the high stability of Ru(bpy)₃²⁺–ZIF-90 and the outstanding fluorescence quenching and recognition ability of MnO₂ NS, the Ru(bpy)₃²⁺–ZIF-90–MnO₂ sensing platform provided excellent fluorescence and visual detection capability for OPs.