Keywords: BEMA; 2-bromoethyl methacrylate; HEMA; 2-hydroxyethylmethacrylate; MAE-HB; 2-methacryloxylethyl hexadecyl methyl ammonium bromide; MPS; 3-methacryloxypropyltrimethoxysilane; BC; benzyl chloride; IDMA-1; bis(2-ethacryloyloxyethyl)dimethylammonium bromide;