have been synthesized from a monomeric aniline-based template, which makes template removal unnecessary. The template for the microstructures is an aniline emulsion with beta-naphthalenesulfonic acid (NSA) as dopant, and ammonium persulfate (APS) as oxidizer. (M. X. Wan et al., September 16, Adv. Mater. 2002, 14, 1314-1317)