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. 2023 Aug 28;11:1266520. doi: 10.3389/fchem.2023.1266520

TABLE 3.

The inhibition constants and binding energies of Er complex for the binding site of DNA and BSA.

Macromolecule Ki (μM) Binding energy (kcal.mol−1)
DNA 16.43 −6.8
BSA 9.46 −6.9