Biodegradable Fluorescent SiO2@MnO2-Based Sequence Strategy for Glutathione Sensing in a Biological System and Synergistic Theragnostics to Cancer Cells

Herein, we report an activatable multifunctional nanocomposite (denoted as FSMP) for glutathione (GSH) sensing and synergistic theragnostics to cancer cells. This novel core–shell architecture orde...