Plasmon-enhanced electrochemical sensing of 2,4,6-trichlorophenol and photocatalytic degradation of methylene blue by green-synthesized Au-doped SnO 2 nanostructures using Delonix regia flower extract

The present study comprehensively investigates the structural, electrical, optical, and electrochemical sensing properties of pure and Au-doped SnO 2 nanoparticles (NPs) synthesised by a green synthesis method using Delonix regia flower extract.