Highly reproducible, large scale inkjet-printed Ag nanoparticles-ink SERS substrate
Samir Kumar, Kyoko Namura, Daisuke Kumaki, Shizuo Tokito, Motofumi, Suzuki
TL;DR
This paper presents a cost-effective, highly reproducible large-scale SERS substrate fabricated via inkjet printing of silver nanoparticles, demonstrating excellent performance and consistency for molecular detection.
Contribution
It introduces a novel inkjet-printed silver nanoparticle ink for creating large-scale, reproducible SERS substrates with low variability.
Findings
Batch and spot reproducibility with less than 10% deviation
Effective SERS performance using BPY as a probe
Potential for scalable SERS applications
Abstract
We report the fabrication of a low cost, and highly reproducible large scale surface-enhanced Raman spectroscopy substrate using an inkjet-printed Ag nanoparticle ink (AgNI). The AgNI SERS substrates were evaluated for SERS using BPY as a molecular probe. The printed AgNI dot arrays exhibit an excellent SERS performance and reproducibility. The batch to batch and spot to spot standard deviation value of less than 10 percent was obtained. The results reveal the reproducibility of the AgNI SERS dot arrays and its potential application for SERS substrates.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.