Oxidation activity of Au nanoparticles on aerogel supports Y. Tai, Y. Ochi, F. Ohashi, K. Tajiri, J. Murakami, M. Daté and S. Tsubota Eur. Phys. J. D, 34 1-3 (2005) 125-128 Published online: 13 July 2005 DOI: 10.1140/epjd/e2005-00132-7