
Keywords: 2-BiB; 2-bromoisobutyryl bromide; ATRP; atom transfer radical polymerization; ATR-FTIR; attenuated total reflectance Fourier transform infrared; CHO-Br; cholesteril-2-bromoisobutyrate; CHO; cholesterol; CHO-PAA; cholesterol-poly(acrylic acid); CHO-PtBA; c