TABLE 1.

Hill coefficients (n) and binding energies (ΔG) for oligomer-HAP and oligomer-oligomer interactions on the HAP surface obtained from the first layer adsorption data and the second layer adsorption data, respectively. The adsorption data for rpM179 was new data combined with data from previous publications (Tao et al., 2015; Tao et al., 2019).

Interaction	n	ΔG (k B T)
rpM179-HAP (100)	3.34 ± 0.40	−17.2 ± 2.9
H8-HAP (100)	0.51 ± 0.06	−19.6 ± 3.3
rpM179-rpM179	0.42 ± 0.01	−7.8 ± 0.4
H8-H8	2.11 ± 0.06	−15.1 ± 0.6