Table 3.

Chitosan aerogels composition.

Sample	Crosslinking Agents		Chitosan Deacetylation Degree (DD)
	l-Aspartic (Asp)	l-Glutamic (Glu)
95Ch-Asp	0.84 g	-	95%
90Ch-Glu	-	0.84 g	90%
95Ch-Glu	-	0.84 g	95%
95Ch-1Asp:5Glu	0.74 g	0.22 g	95%
90Ch-1Asp:1Glu	0.50 g	0.50 g	90%
95Ch-1Asp:1Glu	0.50 g	0.50 g	95%
95Ch-2Asp:1Glu	0.70 g	0.30 g	95%
95Ch-5Asp:1Glu	0.17 g	0.84 g	95%