ArticleRSC advances2018
Enhanced control of plasmonic properties of silver-gold hollow nanoparticles
Article in RSC advances, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed.
- Nanoelectrum across the Visible Spectrum: Tailored Ag-Au Alloy Nanoparticles with Glutathione-Enhanced Stability.Chemistry of materials : a publication of the American Chemical Society · 2026Article
- Unveiling the Unprecedented Optical Properties of Citrate-Stabilized Hollow AgAu Nanoshells Under Photothermal Irradiation.Small science · 2026Article
- Ion-Gated Nanoconfinement in Bimetallic Nanorattles Unlocks Enhanced Plasmonic Nitrate Reduction Electrocatalysis.Small (Weinheim an der Bergstrasse, Germany) · 2025Article
- Metal Nanoparticles-Enhanced Biosensors: Synthesis, Design and Applications in Fluorescence Enhancement and Surface-enhanced Raman Scattering.Chemistry, an Asian journal · 2020Review
- Shapes, Plasmonic Properties, and Reactivity of Magnesium Nanoparticles.The journal of physical chemistry. C, Nanomaterials and interfaces · 2020Review
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Hollow noble metal nanoparticles are of growing interest due to their localized surface plasmon resonance (LSPR) tunability. A popular synthetic approach is galvanic replacement which can be coupled with a co-reducer. Here, we describe the control over morphology, and therefore over plasmonic properties including energy, bandwidth, extinction and scattering intensity, offered by co-reduction galvanic replacement. This study indicates that whereas the variation of atomic stoichiometry using the co-reduction method described in this work offers a rather modest tuning range of LSPR energy when compared to traditional galvanic replacement, it nevertheless has a profound effect on shell thickness, which imparts a degree of control over scattering intensity and sensitivity to changes in the dielectric constant of the surrounding environment. Therefore, in this context particle size and gold content become two design parameters that can be used to independently tune LSPR energy and intensity.
Identifiers
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Registered trials
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