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

Table 2

Surviving fraction of cancer cells at various concentrations (µg/mL).

Cancer line	Compound	Concentration
		0	5	12.5	25	50
	Dox	1.000000	0.321921	0.255892	0.170503	0.184712
HCT-116	Curcumin	1.000000	0.337999	0.210925	0.210925	0.298885
	Fe(curc)3	1.000000	0.634077	0.596687	0.248749	0.229726
	Dox	1.000000	0.340080	0.301258	0.193985	0.155926
HEPG2	Curcumin	1.000000	0.293962	0.149182	0.236437	0.299768
	Fe(curc)3	1.000000	0.969865	0.600591	0.228678	0.312434
	Dox	1.000000	0.203353	0.190643	0.080675	0.096833
Hela	Curcumin	1.000000	0.260466	0.164231	0.186826	0.323229
	Fe(curc)3	1.000000	0.933095	0.679533	0.226367	0.363397
	Dox	1.000000	0.194273	0.171715	0.185526	0.201330
MCF7	Curcumin	1.000000	0.140455	0.118242	0.145352	0.250152
	Fe(curc)3	1.000000	0.869626	0.737578	0.357802	0.248558