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. 2023 Feb 3;23:100250. doi: 10.1016/j.mran.2023.100250

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Fig. 2 — Time evolution of SARS-CoV-2 variants through standard Gibbs energies of binding. This time shows standard Gibbs energy of binding, Δ_BG⁰, of various SARS-CoV-2 variants, which appeared at different times.