ArticleACS photonics2017
Optimization of Nanoparticle-Based SERS Substrates through Large-Scale Realistic Simulations.
Article in ACS photonics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.
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Who cites it
47 citing papers in PubMed.
- Integrated SERS and Machine Learning Workflow for Nanoplastic Detection on a Plasmonic Membrane.Analytical chemistry · 2026Article
- Article
- In vivo dynamic hotspot-enhanced Raman spectroscopy via reconfigurable swarming nanoprobes.Nature communications · 2026Article
- Essential Role of Icosahedral Symmetry in the 3D Shape of AuAg Plasmonic Nanostars With High Aspect-Ratio Legs.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Chiral Au@Ag Core-Shell Nanoparticles for Enantioselective SERS Detection of Bio-Relevant Chiral Molecules.ACS nanoscience Au · 2026Article
- Engineering low-symmetry colloidal crystals with optical anisotropies.Science advances · 2026Article
- Recent Advancements in the SERS-Based Detection ofSensors (Basel, Switzerland) · 2026Review
- Direct Nucleation of Hierarchical Nanostructures on Plasmonic Fiber Optics Enables Enhanced SERS Performance.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Monolayers of Amino Acid-Synthesized Gold Nanoparticles as SERS Substrates for Trace Chemical Sensing.Langmuir : the ACS journal of surfaces and colloids · 2025Article
- OptimalJournal of applied crystallography · 2025Article
- Article
- Active Surface-Enhanced Raman Scattering Platform Based on a 2D Material-Flexible Nanotip Array.Biosensors · 2024Article
- Introduction and Development of Surface-Enhanced Raman Scattering (SERS) Substrates: A Review.Nanomaterials (Basel, Switzerland) · 2024Review
- Principles and Applications of ZnO Nanomaterials in Optical Biosensors and ZnO Nanomaterial-Enhanced Biodetection.Biosensors · 2024Review
- Quantitative 3D structural analysis of small colloidal assemblies under native conditions by liquid-cell fast electron tomography.Nature communications · 2024Article
- The Role of the Polyethylene Glycol in the Organization of Gold Nanorods at the Air-Water and Air-Solid Interfaces.Langmuir : the ACS journal of surfaces and colloids · 2024Article
- Article
- Growing Gold Nanostars on 3D Hydrogel Surfaces.Chemistry of materials : a publication of the American Chemical Society · 2024Article
- Differentiating Plasmon-Enhanced Chemical Reactions on AgPd Hollow Nanoplates through Surface-Enhanced Raman Spectroscopy.ACS catalysis · 2024Article
- Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Surface-enhanced Raman scattering (SERS) has become a widely used spectroscopic technique for chemical identification, providing unbeaten sensitivity down to the single-molecule level. The amplification of the optical near field produced by collective electron excitations -plasmons- in nanostructured metal surfaces gives rise to a dramatic increase by many orders of magnitude in the Raman scattering intensities from neighboring molecules. This effect strongly depends on the detailed geometry and composition of the plasmon-supporting metallic structures. However, the search for optimized SERS substrates has largely relied on empirical data, due in part to the complexity of the structures, whose simulation becomes prohibitively demanding. In this work, we use state-of-the-art electromagnetic computation techniques to produce predictive simulations for a wide range of nanoparticle-based SERS substrates, including realistic configurations consisting of random arrangements of hundreds of nanoparticles with various morphologies. This allows us to derive rules of thumb for the influence of particle anisotropy and substrate coverage on the obtained SERS enhancement and optimum spectral ranges of operation. Our results provide a solid background to understand and design optimized SERS substrates.
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