Wet, wet, wet: A responsive surface is presented that can switch between stable superhydrophilic, metastable superhydrophobic, and stable superhydrophobic states by an enthalpy-driven process (see picture). This macroscopic phenomenon of surface wettability originates from the coordinative effect of the collective nanoscale motion of DNA nanodevices and the surface microstructure.
If you can't find a tool you're looking for, please click the link at the top of the page to "Go to old article view". Alternatively, view our Knowledge Base articles for additional help. Your feedback is important to us, so please let us know if you have comments or ideas for improvement.