A berberine-functionalized green silver nanoplatform for combined chemo-photodynamic therapy against breast cancer cells

in MDA-MB-231 cells under irradiation. Nanoparticle delivery also enhanced intracellular BBR uptake, mitochondrial depolarization, and apoptosis, supporting the potential of BBR-AgNPs as a combined chemo-photodynamic platform for further investigation in breast cancer models.