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Merck
CN
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文件

安全信息

900544

Sigma-Aldrich

稀土掺杂上转换纳米颗粒

fluorescence λem 474 nm (main peak), 10 mg/mL in toluene

别名:

CANdot® Series X up blue, Luminescent nanoparticles, NaYF4:Yb, Tm/NaYF4, Upconversion nanocrystals

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About This Item

UNSPSC代码:
12352303
NACRES:
NA.23

形式

dispersion
nanoparticles

质量水平

组成

NaYF4:Yb
Tm/NaYF4

浓度

10 mg/mL in toluene

粒径

17 nm

λmax

980 nm

荧光

λem 474 nm (main peak)
λem 474 nm±15 nm

官能团

oleic acid

储存温度

2-8°C

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应用

Our rare earth doped upconversion nanoparticles possess inorganic fluoride host lattices and can be easily excited with near-infra-red (NIR: 980 nm) light source. These Cd-free nanoparticles exhibit characteristic emission peak and are well suited for applications as luminescent biological labels and as spectral converters for increasing solar cell efficiency cell.

法律信息

Fraunhofer CAN is a research division of the Fraunhofer IAP
CANdot is a registered trademark of Fraunhofer CAN

警示用语:

Danger

危险分类

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 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)

37.0 °F

闪点(°C)

2.77 °C

法规信息

易制毒化学品(3类)
危险化学品

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Enhanced luminescence efficiency of aqueous dispersible NaYF4:Yb/Er nanoparticles and the effect of surface coating.
Ansari AA, et al.
Royal Society of Chemistry Advances, 6, 22074-22082 (2016)
Thorben Rinkel et al.
Angewandte Chemie (International ed. in English), 55(3), 1164-1167 (2015-12-04)
A new method is presented for preparing gram amounts of very small core/shell upconversion nanocrystals without additional codoping of the particles. First, ca. 5 nm β-NaYF4:Yb,Er core particles are formed by the reaction of sodium oleate, rare-earth oleate, and ammonium fluoride
Cytotoxic effects of upconversion nanoparticles in primary hippocampal cultures.
Vedunova MV, et al.
Royal Society of Chemistry Advances, 6, 33656-33665 (2016)

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