Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2023 Feb 22;12(6):1019–1081. doi: 10.1515/nanoph-2022-0063

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2023 the author(s), published by De Gruyter, Berlin/Boston

This work is licensed under the Creative Commons Attribution 4.0 International License.

PMC Copyright notice

Figure 25: — Fluid-guided printing for fabricating subwavelength nanostructure array based structural colors. (a) Schematic illustration of the fluid-guided printing process for preparing selenium microarrays. The fabricated device exhibits an angle-dependent coloration appearance. (b) Top panel: dark-field optical microscope image of the Se microline arrays. Inset: the associated SEM image. Bottom panel: 3D optical profile image of a fabricated sample. Modified with permission [259]. Copyright 2021, Elsevier.