Summary:

- This article discusses a new chip-based device that can manipulate and sort biological particles, including cells, viruses, and proteins, using electric fields.
- The device, developed by researchers at the University of Chicago, is capable of separating particles based on their size, shape, and electrical properties, which could have important applications in fields like biology, medicine, and materials science.
- The researchers believe this technology could lead to advancements in areas such as disease diagnosis, drug discovery, and the development of new materials, by enabling the precise manipulation and analysis of biological particles.