Figure 1

Characterization of NQC.

(a) UV-Visible spectrum of NQC, QC, PLGA, PVA and Poly-L-Lysine. (b) Transmission electron micrograph (TEM) of NQC. (c) Size distribution analysis of NQC. (d) Zeta potential analysis showing surface charge distribution of NQC. (e) FT-IR spectra of NQC and QC. (f) XRD pattern of NQC and QC.