Fig. 4

Transmission electron microscopy of silver coated single walled carbon nanotubes (SWCNTs-Ag) functionalized with the antimicrobial peptide TP359. Carboxylated SWCNTs-Ag were functionalized with TP359 and the functionalization of the peptide was confirmed by TEM imaging. a SWCNTs-Ag; b TSC-SWCNTs-Ag; c TP359; d SWCNTs-Ag-M; e FSWCNTs-Ag. The attachment of the peptide to the SWCNTs-Ag is seen clearly