Perovskite Quantum Dots Supplier - Alfa Chemistry

Oil Dispersible InP/ZnS Quantum Dots


Product Description

The oil-soluble InP/ZnS quantum dot products provided by Alfa Chemistry are cored-shell fluorescent nanomaterials with InP core and ZnS shell coated with hydrophobic ligands. We provide customers with 480 nm-750 nm wavelength, different grams of products (as shown in the above table). At the same time, we can also customize other products of any wavelength for customers. Our products have uniform particle size, broad absorption spectrum, narrow and symmetric emission spectrum, and high and stable fluorescence intensity, which are especially suitable for the green and red components of quantum dot light emitting diodes (QLEDs).


Quantum dots are a new type of inorganic fluorescent materials, size in the nanoscale has a series of unique properties Stokes shift, good fluorescence stability, a single excitation multiple emission resistant to photobleaching can make up for the shortcomings of traditional fluorescent dyes currently have applications in physics, electronics, chemistry, biology, medicine and other multidisciplinary fields. It is usually a kind of I-V group or -V group elements composed of rice particles size less than or close to the radius of exciton wave (generally not more than 10 nm in diameter has obvious quantum effect. Quantum dots are a new type of approximately meter material developed in recent years. Quantum dots excitation spectrum wide, narrow emission spectrum, emission wavelength can be tuned, can be slightly photobleaching and other characteristics is a beautiful potential applications of biological photoprobe. At present, one of the frontier research hotspots in Yomi analytical chemistry and life analytical chemistry is the synthesis and application of quantum dots.

It is particularly suitable for the green and red components of QLEDs. It is used in solar cells, light-emitting devices and biofluorescent markers.

Applications of quantum dots

Hazards Identification

Emergency overview: No particular hazard associated with this compound.
Health Hazard: None.
Eye Hazard: None.
Skin Hazard: None.
Inhalation: Not determined.
Ingestion: Not determined.
Target Organs: Not determined.
Chronic health effects: Unknown.


Wear appropriate safety apparel when handling all materials. Avoid contact with eyes and skin. Do not directly breathe in vapors/gas. Ensure access to a safety shower and eye bath. Wash thoroughly after handling.

First Aid

Oral contact: If swallowed, rinse your mouth in time.
Skin contact: Rinse with plenty of soapy water.
Eye contact: Flush eyes with plenty of water for a few minutes.
Inhalation: Move person into fresh air.
In short, if you feel unwell, please seek medical attention immediately.

Our products are constantly updated. If the product you need is not in our catalog, please feel free to contact us, we provide relevant custom services.

* It should be noted that our service is only used for research, not for clinical use.


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