(A) Schematic of CA definitions: θ (surface parallel), θa (advancing), and θr (receding) on a 90° inclined plane. CAs provide insights into hydrophilicity and wettability. (B) Sensor materials: CNTF ...

(Nanowerk Spotlight) As high-tech industries continue to expand, the demand for rare earth elements – essential for everything from smartphones to electric vehicles – has skyrocketed, making the ...

(Nanowerk Spotlight) For decades, researchers have sought to develop membranes that can effectively filter water while minimizing energy consumption. Such membranes would enable energy-efficient ...

Scientists have developed ultra-thin membranes with sub-2-nanometre channels that selectively filter ions, offering a major boost to clean energy systems like flow ...