Microlens-Assisted Light-Scattering Imaging of Plasmonic Nanoparticles at the Single Particle Level

Microlens-Assisted Light-Scattering Imaging of Plasmonic Nanoparticles at the Single Particle Level

We present a microlens-assisted imaging approach to record the scattering light of plasmonic nanoparticles at the single particle level. The microlens can significantly enhance the backscattering of visible light from individual plasmonic nanoparticles by several dozen folds, and single gold nanopar...

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Bibliographic Details
Main Authors: Pengcheng Zhang, Tingting Zhan, Sha Xue, Hui Yang
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Series:Biosensors
Subjects:
plasmonic nanoparticle
dielectric microsphere
microlens
light-scattering imaging
single-nanoparticle imaging
high temporal resolution
Online Access:https://www.mdpi.com/2079-6374/13/9/871

Internet

https://www.mdpi.com/2079-6374/13/9/871

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