%0 Journal Article %T Influence of different amino acid groups on the free radical scavenging capability of multi walled carbon nanotubes %A Ahmad Amiri %A Mina Memarpoor-Yazdi %A Shanbedi, Mehdi %A Eshghi, Hossein %J Journal of Biomedical Materials Research Part A %@ 1549-3296 %D 2013