Table 3.

Drug diffused of NDPC compared to DPC (n = 3).

Sample	Percentage of drug diffuse after 8h (%) in medium
	pH 1.2 buffer	pH 6.8 buffer	pH 7.4 buffer
DPC	3.30 ± 0.10	17.85 ± 0.44	57.04 ± 1.92
NDPC	5.44 ± 0.20	36.67 ± 0.71	97.59 ± 1.23