RETRACTED: Synthesis and characterization of chitosan and grape polyphenols stabilized palladium nanoparticles and their antibacterial activity

This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy).This article has been retracted at the request of the Editors.The authors have copied and manipulated Figures 5 and 6 of the article “Antibacterial activity and mechanism of silver nanoparticles on Escherichia coli” (Applied Microbiology and Biotechnology 85 (2010) 1115–1122) (http://dx.doi.org/10.1007/s00253-009-2159-5) without permission.