Department of Applied Chemistry;
University of Johannesburg;
Doornfontein Campus;
Centre for Nanomaterials;
University of Johannesburg;
Doornfontein Campus;
Department of Science and Technology/National Research Foundation Centre of Excellence in Strong Materials;
University of the Witwatersrand;
Ion-imprinted; polymers; Carboxymethyl; cellulose; Adsorption; Mercury(Ⅱ); Thiol;