Fast in-situ synthesis of mesoporous Prussian blue-silica nanocomposite for superior silver ions recovery performance focuses on the development of a novel material for recovering silver ions (Ag+) from wastewater or industrial effluents. This study explores a mesoporous Prussian blue-silica nanocomposite, which is synthesized rapidly using an in-situ method—a process where the material is created directly during its application, without the need for complex post-synthesis steps. Original research