Orientation-dependent photonic bandgaps in gold-dust weevil scales and their titania bioreplicates
The scales of the gold-dust weevil Hypomeces squamosus are green because of three-dimensional diamond-type chitin–air photonic crystals with an average periodicity of about 430 nm and a chitin fill fraction of about 0.44. A single scale usually contains one to three crystallites with different latti...
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Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Beilstein-Institut
2025-01-01
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Series: | Beilstein Journal of Nanotechnology |
Subjects: | |
Online Access: | https://doi.org/10.3762/bjnano.16.1 |
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