Photoluminescence quenching of dye molecules near a resonant silicon nanoparticle
Luminescent molecules attached to resonant colloidal particles are an important tool to study light-matter interaction. A traditional approach to enhance the photoluminescence intensity of the luminescent molecules in such conjugates is to incorporate spacer-coated plasmonic nanoantennas, where the spacer prevents intense non-radiative decay of the luminescent molecules. Here, we explore the capabilities of an alternative platform for photoluminescence enhancement, which is based on low-loss Mie-resonant colloidal silicon particles. We demonstrate that resonant silicon particles of spherical shape are more efficient for photoluminescence enhancement than their plasmonic counterparts in spacer-free configuration. Our theoretical calculations show that significant enhancement originates from larger quantum yields supported by silicon particles and their resonant features. Our results prove the potential of high-index dielectric particles for spacer-free enhancement of photoluminescence, which potentially could be a future platform for bioimaging and nanolasers.
Citations by journals
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Nanomaterials
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Nanomaterials
3 publications, 10%
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Advanced Optical Materials
2 publications, 6.67%
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Nanoscale
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Nanoscale
2 publications, 6.67%
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Scientific Reports
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Scientific Reports
2 publications, 6.67%
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Results in Physics
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Results in Physics
2 publications, 6.67%
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Energy Technology
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Energy Technology
1 publication, 3.33%
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AIP Conference Proceedings
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AIP Conference Proceedings
1 publication, 3.33%
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Physical Review Applied
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Physical Review Applied
1 publication, 3.33%
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Chemical Reviews
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Chemical Reviews
1 publication, 3.33%
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Nanotechnology
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Nanotechnology
1 publication, 3.33%
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Physical Review A
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Physical Review A
1 publication, 3.33%
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Materials
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Materials
1 publication, 3.33%
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Micromachines
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Micromachines
1 publication, 3.33%
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Biomolecules
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Biomolecules
1 publication, 3.33%
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Journal of Physics: Conference Series
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Journal of Physics: Conference Series
1 publication, 3.33%
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Journal of Photochemistry and Photobiology A: Chemistry
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Journal of Photochemistry and Photobiology A: Chemistry
1 publication, 3.33%
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Biomaterials
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Biomaterials
1 publication, 3.33%
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ChemPhotoChem
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ChemPhotoChem
1 publication, 3.33%
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Laser and Photonics Reviews
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Laser and Photonics Reviews
1 publication, 3.33%
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ACS Photonics
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ACS Photonics
1 publication, 3.33%
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ACS Nano
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ACS Nano
1 publication, 3.33%
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Journal of Physical Chemistry C
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Journal of Physical Chemistry C
1 publication, 3.33%
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ACS Applied Nano Materials
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ACS Applied Nano Materials
1 publication, 3.33%
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Citations by publishers
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
6 publications, 20%
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Wiley
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Wiley
5 publications, 16.67%
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American Chemical Society (ACS)
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American Chemical Society (ACS)
5 publications, 16.67%
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Elsevier
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Elsevier
4 publications, 13.33%
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American Physical Society (APS)
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American Physical Society (APS)
2 publications, 6.67%
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Royal Society of Chemistry (RSC)
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Royal Society of Chemistry (RSC)
2 publications, 6.67%
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IOP Publishing
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IOP Publishing
2 publications, 6.67%
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Springer Nature
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Springer Nature
2 publications, 6.67%
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American Institute of Physics (AIP)
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American Institute of Physics (AIP)
1 publication, 3.33%
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