Inhibition of Amphiphilic N-Alkyl-O-carboxymethyl Chitosan Derivatives on Alternaria macrospora

Figure 5

XRD spectra of chitosan (CS) and its derivatives with different chain length: (a) CS; (b) CCS; (c) C₄-CCS; (d) C₈-CCS; (e) C₁₀-CCS; (f) C₁₂-CCS.