The invention relates to a novel method for enzymatic polymerization which includes obtaining a reaction mixture including a monomer, a template, and an enzyme; and incubating the reaction mixture for a time and under conditions sufficient for the monomer to align along the template and polymerize to form a polymer-template complex. proprietary inbred maize varieties. The sequence of deposition, etching, and deposition permits features with high aspect ratios to be filled, while the continuity of the process results in improved uniformity. The area of contact is controlled by limiting its size andor shaping its surface. The flat section fits in a recessed section formed in the substrate.