1 23 Topics in Catalysis ISSN 1022-5528 Volume 55 Combined 1-2 Top Catal (2012) 55:38-52 DOI 10.1007/s11244-012-9768-4 Condensation/Hydrogenation of Biomass- Derived Oxygenates in Water/Oil Emulsions Stabilized by Nanohybrid Catalysts Paula A. Zapata, Jimmy Faria, M. Pilar Ruiz & Daniel E. Resasco