| Issue |
EPJ Web Conf.
Volume 335, 2025
EOS Annual Meeting (EOSAM 2025)
|
|
|---|---|---|
| Article Number | 08001 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting - Optical Materials | |
| DOI | https://doi.org/10.1051/epjconf/202533508001 | |
| Published online | 22 September 2025 | |
https://doi.org/10.1051/epjconf/202533508001
A Robust pH Sensing Module Utilizing Reproducible Structural Colour Fabricated by Two-Photon Polymerisation
1 School of Chemistry & AMBER, Trinity College Dublin, Dublin, D02PN40 Ireland
2 School of Physics & AMBER, Trinity College Dublin, Dublin, D02PN40 Ireland
* Corresponding author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published online: 22 September 2025
Abstract
Photonic structures integrated with responsive photoresists have garnered significant attention, particularly following the advancements in two photon lithography. The pH responsive photonic array presented exhibits robust structural stability and generates progressively changing structural colours in transmission across various pH buffered solutions, highlighting their strong potential for biosensing applications.
© The Authors, published by EDP Sciences, 2025
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