Metal-organic frameworks (MOFs) are porous structures composed of metal ions (or clusters) and organic linker molecules—much like a molecular scaffold. Thanks to their high porosity and large surface area, MOFs can store large amounts of gases, accelerate chemical reactions, or even transport drug s in a targeted manner. Until now, research has primarily focused on the use of rigid 3D crystals, which, however, have limitations in terms of flexibility and scalability. ...read more read less