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主要文件

926620

Sigma-Aldrich

Upconversion Nanoparticles

NaYF4:Yb,Er@NaYF4, Oil soluble core-shell, fluorescence λex 980, green light

别名:

UCNPs

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About This Item

UNSPSC代码:
12352302
NACRES:
NA.23

质量水平

浓度

5 mg/mL

基质活性基团

Oleic acid surface treatment

粒径

30 nm±5 nm

溶解性

cyclohexane: dispersible

荧光

λex 980 (green)
λem 540 nm
λem 650 nm

储存温度

2-8°C

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应用

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

法律信息

Product of RuixiBiotechCo.Ltd

警示用语:

Danger

危险分类

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Central nervous system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

-4.0 °F - closed cup

闪点(°C)

-20 °C - closed cup


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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