Fluorescence Visualization of Helix Inversion in Biomimic Polymeric Foldamer.

Summary: DNA and proteins are shaped like tiny spirals, which helps them do their important jobs in our bodies. Scientists created artificial spirals to study how they work. In this study, they found a quick and cheap way to watch these artificial spirals flip their shape. By changing the liquid they are in, the spiral flips from a left-handed shape to a right-handed one. They used a special dye that changes color from yellow to red when the spiral flips. This color change makes it easy to see the flip happen. This new tool helps scientists understand how important molecules in our bodies move and change shape.