ArticleACS photonics2018
Plasmonic Enhancement of Two-Photon-Excited Luminescence of Single Quantum Dots by Individual Gold Nanorods.
Article in ACS photonics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 54 citations in OpenAlex.
- In Situ Second Harmonic Generation and Extinction Spectroscopy for Studying Colloidal Gold-Silver-Gold Core-Shell-Shell Nanoparticle Growth Dynamics.The journal of physical chemistry. C, Nanomaterials and interfaces · 2025Article
- Strong Enhancement of Two-Photon Absorption and Emergence of Unusual Extinction Saturation in Silver Sulfide Quantum Dots Integrated with Gold and Silica Nanostructures.ACS applied materials & interfaces · 2025Article
- Polarization-independent narrowband photodetection with plasmon-induced thermoelectric effect in a hexagonal array of Au nanoholes.Nanophotonics (Berlin, Germany) · 2025Article
- An overview on plasmon-enhanced photoluminescence via metallic nanoantennas.Nanophotonics (Berlin, Germany) · 2024Article
- Temporal Dynamics of Collective Resonances in Periodic Metasurfaces.ACS photonics · 2024Article
- Plasmon-Controlled Selective Emission Enhancement of EuACS nano · 2023Article
- Plasmon-Enhanced Fluorescence of Single Quantum Dots Immobilized in Optically Coupled Aluminum Nanoholes.The journal of physical chemistry letters · 2023Article
- Eye-Resolvable Surface-Plasmon-Enhanced Fluorescence Temperature Sensor.Nanomaterials (Basel, Switzerland) · 2022Article
- Plasmonic phenomena in molecular junctions: principles and applications.Nature reviews. Chemistry · 2022Review
- Article
- Controlled synthesis of gold nanorod dimers with end-to-end configurations.RSC advances · 2022Article
- Plasmonic Enhancement of Two-Photon Excited Luminescence of Gold Nanoclusters.Molecules (Basel, Switzerland) · 2022Article
- Plasmon Enhanced Second Harmonic Generation from ZnO Nanofilms on Vertical Au Nanorod Arrays.Nanomaterials (Basel, Switzerland) · 2021Article
- Gold Nanoparticles in Cancer Theranostics.Frontiers in bioengineering and biotechnology · 2021Review
- Cascaded nanooptics to probe microsecond atomic-scale phenomena.Proceedings of the National Academy of Sciences of the United States of America · 2020Article
- Efficient Generation of Two-Photon Excited Phosphorescence from Molecules in Plasmonic Nanocavities.Nano letters · 2020Article
- Superlinear Photoluminescence by Ultrafast Laser Pulses in Dielectric Matrices with Metal Nanoclusters.Scientific reports · 2019Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plasmonic enhancement of two-photon-excited fluorescence is not only of fundamental interest but also appealing for many bioimaging and photonic applications. The high peak intensity required for two-photon excitation may cause shape changes in plasmonic nanostructures, as well as transient plasmon broadening. Yet, in this work, we report on strong enhancement of the two-photon-excited photoluminescence of single colloidal quantum dots close to isolated chemically synthesized gold nanorods. Upon resonant excitation of the localized surface plasmon resonance, a gold nanorod can enhance the photoluminescence of a single quantum dot more than 10 000-fold. This strong enhancement arises from the combined effect of local field amplification and the competition between radiative and nonradiative decay rate enhancements, as is confirmed by time-resolved fluorescence measurements and numerical simulations.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.