SKU: 34315483116

Aminated Graphene quantum dots N-200

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Description

Aminated Graphene quantum dots N-200Product Name Name: Aminated Graphene quantum dots N 200 Product Overview Graphene quantum dots (GQDs) are nanoscale fragments of graphene with unique physical and chemical properties, such as quantum size effects, edge effects, etc. By specific synthesis methods, the size, shape, and luminescent properties of GQDs can be controlled. At present, Xianfeng Nano's available quantum dots are divided into graphene oxide quantum dots, graphene quantum dots,

Product Name

Name: Aminated Graphene quantum dots N-200

Product Overview

Graphene quantum dots (GQDs) are nanoscale fragments of graphene with unique physical and chemical properties, such as quantum size effects, edge effects, etc. By specific synthesis methods, the size, shape, and luminescent properties of GQDs can be controlled. At present, Xianfeng Nano's available quantum dots are divided into graphene oxide quantum dots, graphene quantum dots, semiconductor quantum dots, etc. Customers can choose according to their experimental needs. The preparation methods of graphene quantum dots on sale are divided into bottom-up and top-down, with different colors of luminescence available, such as green light, blue light, red light, and white light. Meanwhile, graphene quantum dots with different functional groups can be selected, which is also helpful for later modification coupling. In addition, nitrogen doped and boron doped graphene quantum dots can be selected. At present, the applications of graphene quantum dots are mostly focused on fluorescence imaging, nanoadditives, antibacterial, and biotoxicity.


Technical Parameter

Synthesis method: bottom-up

Luminous intensity: has a high luminous intensity

Size: 13-15 nm

Concentration: 1 (Max: 40) mg/mL

Fluorescence quantum yield:~20%

Solvent: Water

 

Product Features

Light stability: Compared with traditional fluorescent dyes, amino graphene quantum dots maintain high stability under long-term light exposure and are less prone to photobleaching. Electrical performance:

Due to the unique electrical properties of graphene, amino functionalized graphene quantum dots also exhibit excellent conductivity. This makes it promising for applications in electronic devices, energy storage, and conversion equipment.

Chemical stability:

Aminoization treatment can enhance the chemical and environmental stability of quantum dots, enabling them to maintain stable performance in complex environments.

Biocompatibility:

Amino functionalization enhances the hydrophilicity and biocompatibility of graphene quantum dots, making them more suitable for biomedical applications.


Application Fields

Biomedical science:

Biological imaging: By labeling specific biomolecules, amino functionalized graphene quantum dots can visualize intracellular biomolecules, providing a powerful tool for biomedical research.

Drug delivery: The amino functional groups on its surface can bind with drug molecules to achieve targeted delivery and controlled release of drugs.

Optoelectronic devices:

Aminographene quantum dots can be used as luminescent materials in optoelectronic devices such as LEDs and displays, improving the luminescence performance and stability of the devices.

Sensor:

By utilizing its high sensitivity and rapid reaction capability, amino functionalized graphene quantum dots can be used to fabricate biosensors and chemical sensors, enabling the detection of specific molecules.

Energy storage and conversion:

As an electrode material used in energy storage devices such as supercapacitors and lithium-ion batteries, it improves the performance and stability of the devices.


Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 34315483116

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dvh1919
Belleville, US
★★★★★ 5
Perfect!
Color: 2 Layer-Beige-PU Leather
Great size and quality - able to fit a bunch of my jewelry for travel and help it not get tangled! love this!
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Reviewed in the United States on March 26, 2026
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Laura Mcwilliams
Draper, US
★★★★★ 5
Great purchase!
Color: Black
Very pretty and spacious. Made with great quality products. Only thing is that it has a strong glue/ chemical smell. Just leave it open for a while and it will go away. I will definitely purchase again.
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Reviewed in the United States on April 20, 2026
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Mary
Dallas, US
★★★★★ 5
Perfect jewelry space
Color: Pink-01
It holds my jewelries. Also love the fact that it has a compartment for watches as well, safe and secure.
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Reviewed in the United States on April 12, 2026
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shannon owens
Port Orchard, US
★★★★★ 5
it is roomy
Color: Black
it is beautiful and lots of room for my jewelry. It is made very well.
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R. Lebo
San Leandro, US
★★★★★ 4
Nice Jewelry Box for Everyday Use
Color: Black
This jewelry box has an attractive design and looks great on display. It offers good overall value and serves its purpose well for organizing jewelry. While the quality is decent, it may not be considered premium or top-tier. Overall, it is a stylish and practical option for everyday use.
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Reviewed in the United States on April 21, 2026

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