Table 5.

HSA loading on Fe₃O₄@CaCO₃/DOX nanocomposites.

Sample	Initial C HSA mg/mL	Remaining C DOX, %	DOX capacity in Fe3O4@CaCO3 after Incubation, µg/mg	HSA Loading Efficiency, %
Fe3O4@CaCO3/DOX160	3.2	20 ± 2	32 ± 3	16 ± 1
	32	6 ± 1	10 ± 2	18 ± 2
Fe3O4@CaCO3/DOX525	3.2	65 ± 2	341 ± 10	13 ± 1
	32	60 ± 3	315 ± 16	16 ± 1
Fe3O4@CaCO3/DOX1900	3.2	71 ± 2	1539 ± 45	12.3 ± 0.7
	32	64 ± 1	1215 ± 19	18.5 ± 0.5