Abstract:
This tunable holographic sensor offers interrogation and a reporting transducer as well as an analyte-responsive hydrogel, rendering it label-free and reusable. A single 6 ns laser pulse is used to fabricate holographic sensors consisting of silver nanoparticles arranged periodically within a polymer film. The tunability of the sensor is demonstrated through pH sensing of artificial urine and validated through computational modeling. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Publication ID:
624062
DOI link:
Published date:
1 March 2014
Publication source:
scopus
Publication type:
Journal articles
Journal name:
Advanced Optical Materials
Publication volume:
2
Publisher:
Parent title:
Edition:
Publication number: