Trees with glowing nanoparticles could replace streetlights | DVICE

Trees with glowing nanoparticles could replace streetlights | DVICE: "Dr Yen-Hsun Su from Taiwan's National Cheng Kung University discovered that when you add gold nanoparticles to the leaves of Bacopa caroliniana, it induces a red emission in the chlorophyll. Bacopa caroliniana is a plant widely found in the Southern US, but the same reaction might be possible in other plants and trees. Dr Ye-Hsun points out that this is potentially a win-win-win situation, with the glowing plants reducing power usage, and lowering light pollution, while absorbing CO2."