ΔmGM/m (%)

MTGA (g/mol)

Grafting density(c) (molecules/nm2)

Ethanesulfonic acid

0.08(a)

110.1

1.7

Phosphoric acid 2-hydroxyethyl methacrylate

1.57(a)

186.5

20.3

Trimethoxy(propyl) silane

0.45(b)

108.2

9.9

Butyric acid

0.38(b)

88.1

10.5