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. 2020 Dec 8;11(4):422–434. doi: 10.1016/j.jpha.2020.12.003

Table 1.

Binding parameters obtained for the interaction of hen egg white lysozyme (HEWL) with green tea (GT) silver nanoparticles (AgNPs), (−)-epigallocatechin gallate (EGCG)-AgNPs, and (+)-catechin (Ct)-AgNPs at 25 ℃.

Complex KSV (104, M−1) kq (1013, M−1 s−1) Kb (104, M−1) n ΔG (kJ/mol)
GT-AgNPs 0.552 ± 0.035 0.336 0.621 ± 0.119 1.067 ± 0.002 −21.644 ± 0.047
EGCG-AgNPs 2.211 ± 0.016 1.348 2.309 ± 0.018 1.220 ± 0.003 −24.928 ± 0.009
Ct-AgNPs 0.548 ± 0.035 0.334 0.479 ± 0.057 1.042 ± 0.101 −20.985 ± 0.300