Research Article
Selective Modification of Chitosan to Enable the Formation of Chitosan-DNA Condensates by Electron Donator Stabilization
Figure 3
FTIR spectra (% transmittance) of unmodified and modified chitosan. (a) Unmodified chitosan, (b) methyl addition, (c) alcohol addition, (d) chlorine addition, (e) cyclohexane addition, (f) benzene addition, and (g) phthalate addition.