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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

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Cell & Bioscience

ISSN: 2045-3701

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