LAUSR

Nano‐fluorescent metal‐organic frameworks (NF‐MOFs), a kind of newly emerged nano‐scaled platform, can provide visual, rapid, and highly sensitive optical imaging of cancer lesions both in vitro and in vivo. Meanwhile, the excellent porosity, structural tunability, and chemical modifiability also enable NF‐MOFs to achieve simultaneous loading of targeted molecules and therapeutic agents. These NF‐MOFs not only possess excellent targeted imaging ability, but also can guide the carried cargos to perform precise therapy, drawing considerable attention in current framework of anticancer drug design. In this review, we outline the fluorescence types and response mechanisms of NF‐MOFs, and highlight their applications in cancer diagnosis and therapy in recent years. Based on this panorama, we also discuss current issues and future trends of NF‐MOFs in biomedical fields, attempting to clarify the potential value of fluorescence imaging guided anticancer investigations.