Synthesis, Characterization, Mössbauer Parameters, and Antitumor Activity of Fe(III) Curcumin Complex

Table 3

Cytotoxicity on cancer cell lines.

IC50 value (μg/mL)
Cancer cells
	MCF-7	HepG-2	Hela	HCT-116
DOX	2.97	4.57	3.64	3.743
Curcumin	3.02	3.43	3.43	3.81
Fe(curc)3	20.4	15.8	17.6	16
Fe(acac)3	22.0	20.1	21.3	21.0