Summary:
- This article discusses the development of a new family of fluorescent molecules that can be used to visualize and track the movement of cells in the body.
- The fluorescent molecules are designed to be non-toxic and can be easily introduced into living cells without disrupting their normal functions.
- This technology has the potential to revolutionize the field of cell biology, allowing researchers to better understand the complex processes that occur within cells and how they interact with their environment.