A multifunctional Fe3O4@Au-HPG-Glc theranostic platform for MRI/fluorescence-guided photothermal ablation of osteosarcoma
Background The clinical management of osteosarcoma is challenged by its aggressive growth and deep anatomical location. Photothermal therapy offers a minimally invasive approach through localized thermal ablation, but its effectiveness is constrained by poor tissue penetration and inaccurate targeting of deep tumors wi...