776750

Sigma-Aldrich

InP/ZnS quantum dots

stabilized with oleylamine ligands, fluorescence λem 530 nm, 5 mg/mL in toluene

Sinónimos:
Cadmium free quantum dots, Cadmium free core shell quantum dots, Fluorescent nanocrystals, Core/Shell heavy metal free quantum dots
Fórmula lineal:
InP/ZnS

Nivel de calidad

100

concentración

5 mg/mL in toluene

fluorescencia

λem 530 nm
, FWHM <60 nm, quantum yield ~30%

temp. de almacenamiento

2-8°C

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Categorías relacionadas

Aplicación

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.

Envase

5 mL in glass bottle

Otras notas

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)

Palabra de señalización

Danger

hazcat

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

Órganos de actuación

Central nervous system, Lungs

storage_class_code

3 - Flammable liquids

WGK Alemania

WGK 3

Punto de inflamabilidad F

39.2 °F - closed cup

Punto de inflamabilidad C

4.0 °C - closed cup

Certificado de Análisis

Certificado de origen

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...
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....
Greco; T.
Proc. SPIE: Int. Soc. Opt. Eng., 8424(NanophotonicsIV, 842439/1-842439/1 (2012)
Artículos
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Professor Sharma and colleagues review the synthesis and applications of this novel material. This includes a discussion of the unique properties of quantum dots and their suitability for solar cell applications, along with common synthesis techniques used to develop these materials.
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Professor Xiaohu Gao (University of Washington, USA) provides a overview of recent quantum dot (QD) advancements and their potential for advancing bioassay and bioimaging technologies.
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Colloidal quantum dots (QDs) are solution-processable luminescent materials that can produce high-quality color in light emitting diodes (LEDs).
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