926671
Upconversion Nanoparticles
Silica coated NaYF4,Yb,Tm@NaYF4,Yb,Nd, 808 excited, blue light
Synonym(s):
UCNPs
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About This Item
NACRES:
NA.23
UNSPSC Code:
12352302
Quality Level
concentration
2 mg/mL in water
matrix active group
OH surface treatment
particle size
50 nm±15 nm
fluorescence
λex 808 nm (blue), λem 365 nm, λem 450 nm, λem 470 nm
storage temp.
2-8°C
Application
Applications include:
- Fluorescent microscopy
- Deep-tissue bioimaging
- Nanomedicine
- Optogenetics
- Security labelling
- Volumetric display
Upconversion nanoparticles (ucnps), are the result of a unique optical process in which near-infrared (NIR) light excitation is converted into visable 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.
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.
Legal Information
Product of RuixiBiotechCo. Ltd
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Storage Class
12 - Non Combustible Liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Shihui Wen et al.
Nature communications, 9(1), 2415-2415 (2018-06-22)
Lanthanide-doped upconversion nanoparticles (UCNPs) are capable of converting near-infra-red excitation into visible and ultraviolet emission. Their unique optical properties have advanced a broad range of applications, such as fluorescent microscopy, deep-tissue bioimaging, nanomedicine, optogenetics, security labelling and volumetric display. However
Christoph Drees et al.
Angewandte Chemie (International ed. in English), 55(38), 11668-11672 (2016-08-12)
Upconversion nanoparticles (UCNPs) convert near-infrared into visible light at much lower excitation densities than those used in classic two-photon absorption microscopy. Here, we engineered <50 nm UCNPs for application as efficient lanthanide resonance energy transfer (LRET) donors inside living cells. By
Yujia Liu et al.
Nature, 543(7644), 229-233 (2017-02-23)
Lanthanide-doped glasses and crystals are attractive for laser applications because the metastable energy levels of the trivalent lanthanide ions facilitate the establishment of population inversion and amplified stimulated emission at relatively low pump power. At the nanometre scale, lanthanide-doped upconversion
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 926671-500UL | 04065267923369 |