Alphastatin-Loaded Chitosan Nanoparticle Preparation and Its Antiangiogenic Effect on Lung Carcinoma

Table 1

Effect of the mass ratio of chitosan to Alphastatin on nanoparticle size and zeta potential. Chitosan concentration is 2 mg/ml.

	Mass ratio of chitosan to Alphastatin
	1 : 4	1 : 2	1 : 1.5	1 : 1	2 : 1	4 : 1	8 : 1
Size (nm)
Zeta potential (mV)