Issues

Hexadecyltrimethylammonium bromide interactions with or adsorption to silica tetrahedra: initial (left) and final (right) states of the neutralized model in implicit water. White, yellow, red, gray, blue, and dark red colors represent hydrogen (H), silicon (Si), oxygen (O), carbon (C), nitrogen (N), and bromide (Br), respectively. See &opdbl;Experimental and atomic modeling of the adsorption of acid azo dye 57 to sepiolite&cldbl; by Karatas et al., pp. 426–437.