“…In recent years, (co)polymers based on N,N‐diallyl‐N,N‐dimethylammonium chloride (DADMAC) have been widely used in many industrial applications as flocculants in potable water and waste water treatment (Abdiyev et al, ; Wandrey et al, ), electrochemical sensors based on gel–gel technology (Cabello‐Carramolino and Petit‐Dominguez, ), cationic polyelectrolytes in multiwalled carbon nanotube production for the extraction of toxic polychlorinated biphenyls (Zeng et al, ), coagulants (Verezhnikov et al, ), polycomplex formation agents (Nurkeeva et al, ; Shaikhutdinov et al, ), antibacterial blend films (Lu et al, ), hydrogels (Dragalova et al, ), and in other fields of industry due to their good solubility in water, nontoxicity, and high positive charge density.…”