Pol Pollen (IMAGE) Purdue University Caption This scanning electron microscope image shows bee pollen studied for potential use as electrodes for lithium-ion batteries. Color was added to the original black-and-white image. A publication-quality photo is available at https://news.uns.purdue.edu/images/2016/pol-pollen.jpg Credit (Purdue University image/ Jialiang Tang) 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.