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The apoptosis and necrosis of Fe@Au-treated cells were analyzed by flow cytometry.
Notes: The treated CRC cells show only a small increase in the number of apoptotic and necrotic cells. 10 μg/ml Fe@Au was used in OECM1; 50 μg/mL Fe@Au was used in CRC. Cells were treated for 24 hours.
Abbreviations: CRC, colorectal cancer; Fe, iron; Au, gold.
