Wood to Bio-Oil (IMAGE) North Carolina State University Caption A paper that offers insight into converting wood to useful bio-oils appears as the cover article in the Journal of Physical Chemistry A. Credit Phillip Westmoreland 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.