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. 2016 Feb 15;2:15043. doi: 10.1038/micronano.2015.43

Figure 3.

Figure 3

Decreasing the structure dimensions leads to an increasing depletion of the deficient ene groups in the non-illuminated region in 80% OSTE. (a) Schematic cross-section of the photostructuring. (b) The corresponding confocal Raman microscopy images of unreacted thiol groups in large-diameter (125 µm) and small-diameter (30 µm) features. (c) Measured ratio of unreacted thiols over enes as a function of the feature radius.