ArticleRSC advances2020
Arrayed nanopore silver thin films for surface-enhanced Raman scattering.
Article in RSC advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Article
- Article
- Plasma-Tunable Metasurfaces for SERS Nanosensing of Hazardous Chemicals.Small (Weinheim an der Bergstrasse, Germany) · 2025Article
- Transfer of AuNRs into AAO Nanoholes via Self-Assembly Method for Ultrasensitive SERS Detection.ACS omega · 2025Article
- Highly Sensitive, Robust, and Recyclable TiOMolecules (Basel, Switzerland) · 2022Article
- High Sensitivity SERS Substrate of a Few Nanometers Single-Layer Silver Thickness Fabricated by DC Magnetron Sputtering Technology.Nanomaterials (Basel, Switzerland) · 2022Article
- Silver Nanopillar Arrayed Thin Films with Highly Surface-Enhanced Raman Scattering for Ultrasensitive Detection.ACS omega · 2022Article
- Complementary Powerful Techniques for Investigating the Interactions of Proteins with Porous TiOMembranes · 2022Review
- Flexible SERS substrate of silver nanoparticles on cotton swabs for rapidNanoscale advances · 2022Article
- Application of Alanine Scanning to Determination of Amino Acids Essential for Peptide Adsorption at the Solid/Solution Interface and Binding to the Receptor: Surface-Enhanced Raman/Infrared Spectroscopy versus Bioactivity Assays.Journal of medicinal chemistry · 2021Article
- Advances in Optical Biosensors and Sensors Using Nanoporous Anodic Alumina.Sensors (Basel, Switzerland) · 2020Review
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Active substrates are crucial for surface-enhanced Raman scattering (SERS). Among these substrates, large uniform area arrayed nanoporous silver thin films have been developed as active substrates. Arrayed nanoporous silver thin films with unique anisotropic morphologies and nanoporous structures can be fabricated onto the nanoporous anodic aluminum oxide (AAO) of controlled pore size and interspacing by precisely tuning the sputtering parameters. These thin films preserve locally enhanced electromagnetic fields by exciting the surface plasmon resonance, which is beneficial for SERS. In this study, nanoporous silver thin films were transferred into polymethylmethacrylate (PMMA) and polydimethylsiloxane (PDMS) substrates using our recently invented template-assisted sol-gel phase inverse-imprinting process to form two different nanopore thin films. The as-formed Ag nanoporous thin films on PMMA and PDMS exhibited intensively enhanced SERS signals using Rhodamine 6G (R6G) as the model molecule. The two nanopore thin films exhibited opposite pore size-dependent SERS tendencies, which were elucidated by the different enhancement tendencies of the electric field around pores of different diameters. In particular, the Ag nanoporous thin film on PMMA exhibited an R6G detection limit of as low as 10
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