Achieving high NIR-to-NIR conversion efficiency by optimization of Tm3+ content in Na (Gd, Yb) F4: Tm upconversion luminophores
DV Pominova, VY Proydakova… - Laser Physics …, 2020 - iopscience.iop.org
DV Pominova, VY Proydakova, ID Romanishkin, AV Ryabova, PV Grachev, VI Makarov…
Laser Physics Letters, 2020•iopscience.iop.orgUpconversion nanoparticles (UCPNs) capable of emitting near-infrared (NIR) light under
NIR excitation attract much attention for bioapplications. However, the low upconversion
efficiency and emission intensity significantly limits the progress in utilizing UCPNs. The
present work is dedicated to the enhancement of upconversion efficiency and NIR
luminescence intensity.
NIR excitation attract much attention for bioapplications. However, the low upconversion
efficiency and emission intensity significantly limits the progress in utilizing UCPNs. The
present work is dedicated to the enhancement of upconversion efficiency and NIR
luminescence intensity.
Abstract
Upconversion nanoparticles (UCPNs) capable of emitting near-infrared (NIR) light under NIR excitation attract much attention for bioapplications. However, the low upconversion efficiency and emission intensity significantly limits the progress in utilizing UCPNs. The present work is dedicated to the enhancement of upconversion efficiency and NIR luminescence intensity.
iopscience.iop.org
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