nature materials SUPPLEMENTARY INFORMATION D0h:10.1038/NMAT3228 Wetting Transparency of Graphene Javad Rafiee',Xi Mi,Hemtej Gullapalli,Abhay V.Thomas,Fazel Yavari, Yunfeng Shi2,Pulickel M.Ajayan3and Nikhil A.Koratkar. Department of Mechanical.Aerospace and Nuclear Engineering. Department of Materials Science and Engineering. Rensselaer Polytechnic Institute,Troy.New York,USA Department of Mechanical and Materials Engineering. Rice University,Houston,Texas,USA NATURE MATERIALS www.nature.com/naturematerials 1 2012 Macmillan Publishers Limited.All rights reserved.Supplementary Information Wetting Transparency of Graphene Javad Rafiee1 , Xi Mi2 , Hemtej Gullapalli3 , Abhay V. Thomas1 , Fazel Yavari1 , Yunfeng Shi2 , Pulickel M. Ajayan3* and Nikhil A. Koratkar1, 2* 1 Department of Mechanical, Aerospace and Nuclear Engineering, 2 Department of Materials Science and Engineering, Rensselaer Polytechnic Institute, Troy, New York, USA 3 Department of Mechanical and Materials Engineering, Rice University, Houston, Texas, USA SUPPLEMENTARY INFORMATION DOI: 10.1038/NMAT3228 NATURE MATERIALS | www.nature.com/naturematerials 1 © 2012 Macmillan Publishers Limited. All rights reserved