ArticleACS nano2024
Inversion of the Chiroptical Responses of Chiral Gold Nanoparticles with a Gold Film.
Article in ACS nano, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Four in One: Parallel Determination of Optical Activity and Optical Anisotropy from Single Plasmonic Nanostructures.ACS nano · 2026Article
- Photonic spin-Hall effect in chiral plasmonic assemblies.Nature communications · 2026Article
- Dark-Field Scattering Imaging and Spectroscopy.ACS applied materials & interfaces · 2025Review
- Amplification of Photochemical Chiroptical Activity of Chiral Gold Nanocubes.Small (Weinheim an der Bergstrasse, Germany) · 2025Article
- Simple Method for Controlling Gold Nanocluster Size in Mesoporous Silica: SBA-11.Molecules (Basel, Switzerland) · 2025Article
- Surface-enhanced spectroscopy technology based on metamaterials.Microsystems & nanoengineering · 2025Review
- Unidirectional chiral scattering from single enantiomeric plasmonic nanoparticles.Nature communications · 2025Article
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The deposition of chiral nanoparticles (NPs) onto various substrates is crucial for the fabrication of high-density photonic devices. Understanding the interaction of chiral light and chiral NPs supported on substrates is essential for developing optical sensors and modulators. However, the chiroptical responses of plasmonic chiral NPs on substrates have remained elusive. Here we provide an important understanding of the correlation between the substrate material and the chiroptical response. The scattering dissymmetry factors of individual chiral Au nanocubes are inverted and enhanced with a gold film. Qualitative theories are proposed to analyze the observed variations in the chiroptical signals of chiral NPs on different substrates. Our results offer an encouraging route for modulating and amplifying the chiroptical signals in the use of chiral NPs in light control, light-based quantum technologies, and sensing.
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Registered trials
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