Microgrippers (IMAGE) American Chemical Society Caption Engineers have developed tiny, robotic hands -- also known as microgrippers -- that could be used in lab-on-a-chip applications. Credit Credit: American Chemical Society Usage Restrictions None License Licensed 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.