Preparation and Characterization of Inulin Coated Gold Nanoparticles for Selective Delivery of Doxorubicin to Breast Cancer Cells

Table 2

DLS data, zeta potential values, and drug loading % of Au@citrate, Au@INU-FA, and Au@INU-FA/Doxo samples in Milli-Q water (0.1 mg Au⁰/mL).

Sample	average; (nm)	PDI	Zeta potential; (mV)	Drug loading % (w/w) evaluated by HPLC method	Encapsulation; efficiency %; (w/w)
Au@citrate	42.1	0.12		—	—
Au@INU-FA	45.05	0.14		—	—
Au@INU-FA/Doxo	40.7	0.21		18 ± 2	93 ± 2