Using Bar Magnets to Isolate Bacteria (IMAGE) The Journal of Visualized Experiments Caption In this picture, scientists are using bar magnets to isolate magnetotactic bacteria. Credit <i>Journal of Visualized Experiments</i> Usage Restrictions Please credit <a target="_blank" href="http://www.jove.com">jove.com</a> 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.