Figure 4
(a) Superhydrophobic silicon chip with a forest of micropillars surrounding a microcone (De Angelis et al., 2011). (b) Details of the microcone with embedded plasmonic device. [Adapted from De Angelis et al. (2011).] (c) Micropillared superhydrophobic silicon surface with holes between the micropillars and drawn λ-DNA nanofilaments. [Adapted from Gentile et al. (2012).] |