926590
Upconversion Nanoparticles
NaYF4-Yb,Tm@NaYF4, PEG-COOH modified core-shell, fluorescence λex 980, blue light
Synonym(s):
UCNPs
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About This Item
UNSPSC Code:
12352302
NACRES:
NA.23
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Quality Level
concentration
2 mg/mL in water
size
30 nm ± 5 nm
matrix active group
PEG-COOH surface treatment
fluorescence
λex 980 (blue)
λex 980 nm; λem 360 nm
λem 450 nm
λem 470 nm
storage temp.
2-8°C
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Application
Upconversion nanoparticles (ucnps), are the result of a unique optical process in which near-infrared (NIR) light excitation is converted into visible and/or UV emission. Upconversion (UC) utilizes sequential absorption of multiple photons utilizing both lifetime and real ladder-like energy levels of ions in a host lattice to produce a higher energy anti-Stokes luminescence.
This optical features of UCNPs, results in deep tissue penetration and minimal autofluorescence background, for a broad range of applications of UCNP in diagnostics and biomedical imaging systems.
Applications include:
Fluorescent microscopy
Deep-tissue bioimaging
Nanomedicine
Optogenetics
Security labelling
Volumetric display
This optical features of UCNPs, results in deep tissue penetration and minimal autofluorescence background, for a broad range of applications of UCNP in diagnostics and biomedical imaging systems.
Applications include:
Fluorescent microscopy
Deep-tissue bioimaging
Nanomedicine
Optogenetics
Security labelling
Volumetric display
Legal Information
Product of RuixiBiotechCo. Ltd
Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 2
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Amplified stimulated emission in upconversion nanoparticles for super-resolution nanoscopy
Liu, Y. et al.
Nature, 543, 229?233-229?233 (2017)
Engineering bright sub-10-nm upconverting nanocrystals for single-molecule imaging
Gargas, D. J. et al.
Nature Nanotechnology, 9, 300?305-300?305 (2014)
Advances in highly doped upconversion nanoparticles
Wen, S., Zhou, J., Zheng, K. et al.
Nature Communications, 9, 2415-2415 (2018)
Engineered upconversion nanoparticles for resolving protein interactions inside living cells
Drees, C. et al.
Angewandte Chemie (International Edition in English), 55, 11668?11672-11668?11672 (2016)
Upconversion nanoparticles: design, nanochemistry, and applications in theranostics
Chen G., et al.
Chemical Reviews, 114, 5161-5214 (2014)
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