Zhang, Yixia Chloroplasts-mediated biosynthesis of nanoscale Au-Ag alloy for 2-butanone assay based on electrochemical sensor. [electronic resource] - Nanoscale research letters Aug 2012 - 475 p. digital Publication Type: Journal Article ISSN: 1556-276X Standard No.: 10.1186/1556-276X-7-475 doi