Guo and Zempleni in the lab (IMAGE) University of Nebraska-Lincoln Caption Nebraska researchers Jiantao Guo (left), professor of chemistry, and Janos Zempleni, Willa Cather Professor of nutrition and health sciences, have launched the startup Minovacca, which aims to commercialize the use of universal milk exosomes — natural nanoparticles contained in milk — to transport cargo to human cells. Credit Craig Chandler | University Communication and Marketing University of Nebraska-Lincoln Usage Restrictions For use with news reports about Nebraska-based startup Minovacca. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.