Research Article

Effects of the Addition of Ortho- and Para-NH2 Substituted Tetraphenylporphyrins on the Structure of Nylon 66

Figure 2

Structural representation of: (a) ortho-amino, H2T(o-NH2)PP, and (b) para-amino, H2T(p-NH2)PP, isomers of substituted tetraphenylporphyrins.
323854.fig.002a
(a) H2T(o-NH2)PP  
323854.fig.002b
(b) H2T(p-NH2)PP