Surface plasmon polariton–enhanced upconversion luminescence for biosensing applications

Surface plasmon polariton–enhanced upconversion luminescence for biosensing applications

Upconversion luminescence (UCL) has great potential for highly sensitive biosensing due to its unique wavelength shift properties. The main limitation of UCL is its low quantum efficiency, which is typically compensated using low-noise detectors and high-intensity excitation. In this work, we demons...

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Bibliographic Details
Main Authors: Le Duc, Kreivi Marjut, Aikio Sanna, Heinilehto Noora, Sipola Teemu, Petäjä Jarno, Guo Tian-Long, Roussey Matthieu, Hiltunen Jussi
Format: Article
Language:English
Published: De Gruyter 2024-08-01
Series:Nanophotonics
Subjects:
surface plasmon polariton
upconversion luminescence
gold grating
absorption enhancement
biosensing
Online Access:https://doi.org/10.1515/nanoph-2024-0247

Internet

https://doi.org/10.1515/nanoph-2024-0247

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