Figure 1From: Suspended hybrid films assembled from thiol-capped gold nanoparticlesSchematic illustrations. (a to e) Formation of DT-capped AuNP hybrid films suspended inside TiO2 nanotubes and (f to g) formation of MPA-DT-capped AuNP-imbedded TiO2 nanotubes. Orange spheres represent AuNPs; black lines around AuNPs represent DT thiols; red lines around AuNPs represent MPA-DT thiols. Light blue backgrounds stand for a liquid phase (solvent: toluene or cyclohexane), grey vertical lines for AAO channels, and purple vertical lines for TiO2 nanotubes.Back to article page