Quercetin@Gd3+ doped Prussian blue nanocubes induce the pyroptotic death of MDA-MB-231 cells: combinational targeted multimodal therapy, dual modal MRI, intuitive modelling of r1–r2 relaxivities

Herein, we report on the design and synthesis and evaluation of relaxivities, PTT, PDT effects of Gd 3+ doped PBNC. Our results yield significant increase of relaxometric parameters benefiting MRI diagnosis and finally theranostic activities of Qu encapsulated have been tested.