Summary:
- This article discusses a new technology called "photo-switchable DNA condensates" that can be used to create remote-controlled microflow systems.
- These DNA condensates are able to change their physical properties when exposed to light, allowing researchers to precisely control the flow of fluids through microscopic channels.
- This technology has potential applications in fields like microfluidics, lab-on-a-chip devices, and even drug delivery, where the ability to remotely control fluid flow could be highly useful.