Angstrom-level imaging tracks and steers DNA in real-time

Researchers developed a method to image DNA at the Angstrom level in real-time, enabling the study of its dynamic movements. This breakthrough utilizes a graphene-based "DNA camera" and allows for precise tracking of DNA's structural changes, building on prior discoveries. The technique is accessible, requiring only standard fluorescence microscopes, and complements methods for guiding DNA movement on 2D surfaces for future biosensor applications.