Table 1.

Ingredients, Amounts, and Mass Ratios of the Prepared Nanoparticles

Chitosan	Cisplatin	TPP	Mass ratios (Chitosan:TPP)
40 mL, 2 mg/mL	4 mL, 1.25 mg/mL	16 mL, 1 mg/mL	5:1
40 mL, 2 mg/mL	4 mL, 1.25 mg/mL	8 mL, 1 mg/mL	10:1
40 mL, 1.5 mg/mL	4 mL, 1.25 mg/mL	8 mL, 0.5 mg/mL	15:1
40 mL, 2 mg/mL	4 mL, 1.25 mg/mL	8 mL, 0.5 mg/mL	20:1

Abbreviation: TPP, tripolyphosphate.