Table 1.

Characterization of different kinds of CG-GS-PRN-LDH nanocomposites (mean±SD, n=3)

Samples	Particle size (nm)	Zeta potential (mV)	pH	Drug loading (%)
CG-GS-PRN-LDH (1:0.5)-50 mg	155.8±1.4	+45.32±1.96	8.37±0.25	6.05±0.36
CG-GS-PRN-LDH (1:1)-50 mg	158.3±2.6	+43.61±2.37	8.46±0.12	5.97±0.51

Abbreviations: CG-GS, chitosan-glutathione-glycylsarcosine; LDH, layered double hydroxides; PRN, pirenoxine sodium.