Figure 3
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Left: SEM image of bare glass with gold nanostructures prepared by nanosphere lithography (using 3 μm spheres as mask), 5 keV, 1.5 × 1018 e/m2, The metal nanostructures are hardly visible due to excessive charging (compare right). Right: Same sample type as left, but now coated with BMP DCA, 5 keV, 1.8 × 1018 e/m2, The metal nanostructures are clearly resolved.
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