probes

Nanotechnology

DNA origami and fluorescent probes can precisely release molecular cargo

A concept for tracking transformation reactions of reconfigurable DNA origami array structures at the single molecule level in real time. Credit: Nature Communications (2024). DOI: 10.1038/s41467-024-51721-y Developing dynamic systems that respond to molecular signals is becoming increasingly important in nanotechnology, and DNA origami, a technique for programming DNA to create functional nanostructures, is playing a key role in these efforts.…