Dr. Simon Hennig, Bielefeld University (IMAGE) Bielefeld University Caption Nanoinjection has been developed by Dr. Simon Hennig at Bielefeld University. Using this new method, nine out of ten cells survive being prepared for microscopic studies. Credit Photo: Bielefeld University Usage Restrictions The image may only be used with appropriate caption or credit. 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.