Research Article
Supramolecular Assembly and Reversible Transition and of Chitosan Fluorescent Micelles by Noncovalent Modulation
Figure 2
(a) The average hydrodynamic diameters and zeta potential of micelles as a function of [NH3+]/[COO-] ratio upon mixing WCS and TPE-(N-COOH)4 at . (b) FT-IR spectra of WCS, TPE-(N-COOH)4, and PIC micelles. (c) Typical SEM and (d) TEM images of the micelles with charge ratio (+/-) of 1.0.
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