Helicenes are a class of organic molecules consisting of benzene rings arranged in a spiral-like shape. These molecules exhibit significant circularly polarized luminescence—emission of light with left or right handedness—and are expected to be utilized in 3D displays and anti-counterfeiting ink...
Source: [Phys.org](https://phys.org/news/2026-11-synthesis-strategy-handedness-large-emitting.html)