Fig. 1. FE-SEM micrographs of the self-assembled structure formed by PA1 (A and B) and PA2 (D and E) in 50% aqueous ethanol. AFM micrographs (two dimensional representation) of the self-assembled structure formed by PA1 (C) and PA2 (F). Deconvoluted FT-IR spectra of the self-assembled structures formed by PA1 (G) and PA2 (H). The dashed line indicates the experimental FTIR spectrum and the solid line represents the deconvoluted curves with a Gaussian function.
