ArticleNano letters2014
Fluorescence enhancement of molecules inside a gold nanomatryoshka.
Article in Nano letters, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
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Who cites it
33 citing papers in PubMed.
- Synthesis of Metal-Quantum Dot Core-Satellite Nanoparticles and Plasmonic Cavity-Induced Recovery of Quantum Yield for High External Quantum Efficiency.Journal of the American Chemical Society · 2026Article
- Alternative Plasmonic Materials for Fluorescence Enhancement.The journal of physical chemistry. C, Nanomaterials and interfaces · 2024Article
- Recent Progress in the Synthesis of 3D Complex Plasmonic Intragap Nanostructures and Their Applications in Surface-Enhanced Raman Scattering.Biosensors · 2024Review
- Facile synthesis of intra-nanogap enhanced Raman tags with different shapes.Nano research · 2024Article
- Au nanodyes as enhanced contrast agents in wide field near infrared fluorescence lifetime imaging.Discover nano · 2024Article
- Article
- Miniaturized, high numerical aperture confocal fluorescence detection enhanced with pyroelectric droplet accumulation for sub-attomole analyte diagnosis.Biomedical optics express · 2023Article
- An Investigation on the Use of Au@SiONanomaterials (Basel, Switzerland) · 2023Article
- Gold Nanobipyramids for Near-Infrared Fluorescence-Enhanced Imaging and Treatment of Triple-Negative Breast Cancer.Cancers · 2023Article
- Broadband Transient Response and Wavelength-Tunable Photoacoustics in Plasmonic Hetero-nanoparticles.Nano letters · 2023Article
- Coronavirus-mimicking nanoparticles (CorNPs) in artificial saliva droplets and nanoaerosols: Influence of shape and environmental factors on particokinetics/particle aerodynamics.The Science of the total environment · 2023Article
- Plasmonic gadolinium oxide nanomatryoshkas: bifunctional magnetic resonance imaging enhancers for photothermal cancer therapy.PNAS nexus · 2022Article
- Nonlocal response of plasmonic core-shell nanotopologies excited by dipole emitters.Nanoscale advances · 2022Article
- Enhanced photoluminescence and shortened lifetime of DCJTB by photoinduced metal deposition on a ferroelectric lithography substrate.Scientific reports · 2022Article
- Establishing design principles for emissive organic SWIR chromophores from energy gap laws.Chem · 2021Article
- Gap-enhanced Raman tags: fabrication, optical properties, and theranostic applications.Theranostics · 2020Review
- Nanomaterials for Healthcare Biosensing Applications.Sensors (Basel, Switzerland) · 2019Review
- Towards rational design and optimization of near-field enhancement and spectral tunability of hybrid core-shell plasmonic nanoprobes.Scientific reports · 2019Article
- Design and Analysis of a Ag Rhombus Nanoparticle Film-Coupled Plasmonic Nanostructure.ACS omega · 2019Article
- Engineered Gold-Based Nanomaterials: Morphologies and Functionalities in Biomedical Applications. A Mini Review.Bioengineering (Basel, Switzerland) · 2019Review
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
Metallic nanoparticles exhibiting plasmonic Fano resonances can provide large enhancements of their internal electric near field. Here we show that nanomatryoshkas, nanoparticles consisting of an Au core, an interstitial nanoscale SiO2 layer, and an Au shell layer, can selectively provide either a strong enhancement or a quenching of the spontaneous emission of fluorophores dispersed within their internal dielectric layer. This behavior can be understood by taking into account the near-field enhancement induced by the Fano resonance of the nanomatryoshka, which is responsible for enhanced absorption of the fluorophores incorporated into the nanocomplex. The combination of compact size and enhanced light emission with internal encapsulation of the fluorophores for increased biocompatibility suggests outstanding potential for this type of nanoparticle complex in biomedical applications.
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