Small Clusters of Gold Atoms Are Efficient Catalysts (2 of 2) (video) American Association for the Advancement of Science Share Print E-Mail Loading video... Caption Small gold clusters formed in solution give reaction turnover numbers of 107 at room temperature. This video relates to a paper that appeared in the Dec. 14, 2012, issue of Science, published by AAAS. The paper, by Judit Oliver-Meseguer at Universidad Politécnica de Valencia in Valencia, Spain, and colleagues was titled, "Small Gold Clusters Formed in Solution Give Reaction Turnover Numbers of 107 at Room Temperature." Credit [Video courtesy of Yesu Jeon, Ph.D.] Usage Restrictions Please cite the owner of the video when publishing. This video may be freely used by reporters as part of news coverage, with proper attribution. Non-reporters must contact Science for permission. Share Print E-Mail 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.