These nanotweezers grab thousands of tiny cell packets in seconds and expose their hidden cargo

Justus Ndukaife, associate professor of electrical and computer engineering and Chancellor Faculty Fellow, and his team have developed next generation nanotweezers that better analyze extracellular vesicles and aid in unraveling the mysteries of how cells package molecules and interact with one another. The research was published in Light: Science and Applications journal on March 20, 2026. Graduate student Ikjun Hong helped to perform the experimental characterization under Ndukaife's direction.