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Direct laser writing of vapour-responsive photonic arrays
Colm Delaney1, Jing Qian2, Xia Zhang2
1School of Chemistry & AMBER, The SFI Research Centre for Advanced Materials and BioEngineering Research, Trinity College Dublin Dublin 2 Ireland FLOREAL@tcd.ie.
Journal of Materials Chemistry. C
|October 21, 2021
Abstract:
Using direct laser writing, arrays of optically responsive ionogel structures were fabricated. To demonstrate their responsive nature, visible colour changes in the presence of different solvent vapours were investigated. This represents a new departure for photonic structural colouration, in which the fabricating structure shows a programmable, controllable, and dynamic stimuli response.
