ArticleTheranostics2013
Distance dependence of gold-enhanced upconversion luminescence in Au/SiO2/Y2O3:Yb3+, Er3+ nanoparticles.
Article in Theranostics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- Plasmon-Controlled Selective Emission Enhancement of EuACS nano · 2023Article
- Partnered Excited-State Intermolecular Proton Transfer Fluorescence (P-ESIPT) Signaling for Nitrate Sensing and High-Resolution Cell-Imaging.Molecules (Basel, Switzerland) · 2022Article
- Enhanced up-conversion photoluminescence in fluoride-oxyfluoride nanophosphor films by embedding gold nanoparticles.Materials advances · 2022Article
- Upconversion rare Earths nanomaterials applied to photodynamic therapy and bioimaging.Frontiers in chemistry · 2022Review
- Modulated Luminescence of Lanthanide Materials by Local Surface Plasmon Resonance Effect.Nanomaterials (Basel, Switzerland) · 2021Review
- Up-Conversion Luminescence Properties of Lanthanide-Gold Hybrid Nanoparticles as Analyzed with Discrete Dipole Approximation.Nanomaterials (Basel, Switzerland) · 2018Article
- Over 1000-fold enhancement of upconversion luminescence using water-dispersible metal-insulator-metal nanostructures.Nature communications · 2018Article
- Extended Near-Infrared Photoactivity of Bi₆FeNanomaterials (Basel, Switzerland) · 2018Article
- Plasmonic enhancement and polarization dependence of nonlinear upconversion emissions from single gold nanorod@SiOLight, science & applications · 2017Article
- Plasmon-Mediated Solar Energy Conversion via Photocatalysis in Noble Metal/Semiconductor Composites.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2016Article
- Distance-dependent plasmon-enhanced fluorescence of upconversion nanoparticles using polyelectrolyte multilayers as tunable spacers.Scientific reports · 2015Article
- Upconversion nanoparticles: design, nanochemistry, and applications in theranostics.Chemical reviews · 2014Review
- Theranostic upconversion nanoparticles (I).Theranostics · 2013Article
Corrections and comments
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Authors and funding
6 authors.
Funding
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Abstract
We report a localized surface plasmon enhanced upconversion luminescence in Au/SiO2/Y2O3:Yb3+,Er3+ nanoparticles when excited at 980 nm. By adjusting the silica spacer's thickness, a maximum 9.59-fold enhancement of the green emission was obtained. Effect of the spacer distance on the Au-Y2O3:Yb3+, Er3+ green upconversion mechanism was numerically simulated and experimentally demonstrated. In theory for radiative decay and excitation rates, they can be largely enhanced at the spacer thicknesses of less than 70 and 75 nm, respectively, and the quenching can be caused by the non-radiative energy transferring at the distance of less than 55 nm.
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