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Merck
CN
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安全信息

776793

Sigma-Aldrich

InP / ZnS量子点

stabilized with oleylamine ligands, fluorescence λem 560 nm, 5 mg/mL in toluene

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别名:
Cadmium free core shell quantum dots, Cadmium free quantum dots, Core/Shell heavy metal free quantum dots, Fluorescent nanocrystals
线性分子式:
InP/ZnS
UNSPSC代码:
26111700
NACRES:
NA.23

质量水平

100

形式

liquid

浓度

5 mg/mL in toluene

荧光

FWHM <85 nm, quantum yield ~25%
λem 560 nm

储存温度

2-8°C

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相关类别

应用

InP/ZnS core shell nanocrystals are Cadmium free/heavy metal free quantum dots suitable for different applications like light emitting diodes (LEDs; display; biomedical applications. The toxicity of Cd compounds
and the corresponding regulations worldwide makes these InP/ZnS quantum dots as more desirable alternatives for consumer applications.

其他说明

Material has a shelf life of at least 1 year (stored at 4-10°C in the dark under inert gas such as nitrogen or argon)

警示用语：

Danger

危险分类

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

靶器官

Central nervous system, Lungs, Respiratory system

WGK

WGK 3

闪点(°F)

closed cup

闪点(°C)

closed cup

法规信息

易制毒化学品（3类）
危险化学品

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Greco; T.
Proc. SPIE: Int. Soc. Opt. Eng., 8424(NanophotonicsIV, 842439/1-842439/1 (2012)
Patrick T K Chin et al.
Biomaterials, 31(26), 6823-6832 (2010-07-14)
Fluorescence molecular imaging is rapidly increasing its popularity in image guided surgery applications. To help develop its full surgical potential it remains a challenge to generate dual-emissive imaging agents that allow for combined visible assessment and sensitive camera based imaging.
Arun Narayanaswamy et al.
ACS nano, 3(9), 2539-2546 (2009-08-18)
Visual color changes between 300 and 510 K were observed in the photoluminescence (PL) of colloidal InP/ZnS core-shell nanocrystals. A subsequent study of PL spectra in the range 2-510 K and fitting the temperature dependent line shift and line width

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