When a charged object (e.g., a charged macromolecule or a charged polymer chain) in an aqueous medium is subjected to an electric field, it moves in a direction dictated by the sign of its charge and the electric field: a positive (negative) macromolecule or polymer chain will move in the direction (opposite to the direction) of the electric field. This is the classical electrophoretic behavior of that charged macromolecule or the polymer chain. Using this understanding, for the present case, the positively charged PMETAC chains (present in the form of brushes) is expected to be bent (tilted) in the direction of the electric field (i.e., from left to right). On the contrary, we find that the PMETAC chains get titled in the direction opposite to the direction of the electric field, i.e., the positively charged PMETAC brushes are titled towards the anode [see Fig. This is a most remarkable behavior, which defies the electrophoretic tendency of these chains; hence, such behavior will be denoted as the anti-electrophoretic activity of the PMETAC PE chains.