Fabrication and Permeability Characteristics of Microdialysis Probe Using Chitosan Nanoporous Membrane

Table 1

The water content of enzyme digested nanoporous chitosan membrane with different porosity controlled by the mixing ratio of chitosan and gelatin nanoparticle.

1 × 1 cm^2 at 25°C, pH 7.4 (the data were expressed as mean ± S.D.)
	Dry weight; (mg)	Wet weight; (mg)	Water content; (%)
Chit100/gel0	2.476 ± 0.134	7.846 ± 0.348	67.44 ± 5.64
Chit75/gel25	2.294 ± 0.163	10.370 ± 0.958	77.87 ± 11.81
Chit65/gel35	2.554 ± 0.064	10.598 ± 0.949	75.90 ± 11.26
Chit50/gel50	2.270 ± 0.089	11.604 ± 0.342	80.43 ± 3.86