Fabrication of multifunctional 3D-flower-shaped NaTb(MoO4)2:Dy3+@Phen and NaTb(WO4)2:Dy3+@Phen nanoparticle materials for efficacious luminescence sensing of Fe2+ ions and photocatalytic degradation of rhodamine B in an aqueous medium

We designed NaTb(MoO 4 ) 2 :Dy 3+ @Phen and NaTb(WO 4 ) 2 :Dy 3+ @Phen as nanosensors, nanocatalysts for detection of Fe 2+ ions, photodegradation of RhB in aqueous media, showing great potential in water quality monitoring.