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Table 1 Water contact angle and zeta potential (mean ± s.e.m.)

From: Enhanced calcium ion mobilization in osteoblasts on amino group containing plasma polymer nanolayer

Surface Water contact angle (in °) Zeta potential at pH 7.4 (in mV)
Ti 85.0 ± 0.7 − 82.3 ± 3.9 [7]
Ti + PPAAm 68.4 ± 1.7 + 8.6 ± 1.4 [7]
Ti + Col 60.8 ± 2.2 − 18.5 ± 3.2 [7]
IBIDI 72.8 ± 1.6 − 81.7 ± 2.5