Figure 2From: "Soft and rigid" dithiols and Au nanoparticles grafting on plasma-treated polyethyleneterephthalate Differential FTIR spectra. (i) plasma treated and with biphenyldithiol grafted (PET/plasma/BFD) and (ii) plasma treated, grafted with BFD + then with Au nanoparticles (PET/plasma/BFD/Au).Back to article page