(IMAGE) Toyohashi University of Technology (TUT) Caption (a)(b): zinc oxide nanorod array, (c)(d): zinc oxide nanopagoda array, (e)(f): silver-nanoparticle-decorated zinc oxide nanopagoda array. The upper row includes surface images, and the lower row includes corresponding cross-sectional images. Credit COPYRIGHT (C) TOYOHASHI UNIVERSITY OF TECHNOLOGY. ALL RIGHTS RESERVED. Usage Restrictions None License Original 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.