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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Schwartz
Birmingham, US
★★★★★ 5
This shirt checked all the boxes, comfort, fit and feel.
Size: 3X-Large, Color: Teal 02, Size: 3X-Large, Color: Teal 02
OMG! what a nice shirt. The pattern is awesome and the material is very soft and light weight. It is so breathable. Material has a bit of stretch so it very comfortable sitting or standing and does not wrinkle. I will be ordering at least on more in another color
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Reviewed in the United States on May 18, 2026
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Tyler
Lowell, US
★★★★★ 5
Surprisingly awesome. Seriously. And I hate buying clothes.
Size: X-Large, Color: Black
I'm 6'1", 215 with large shoulders and chest. "Athletic dad-bod." Nothing fits me perfectly. I'm constantly stuck between an XL and XXL shirt, and a 37x31 pant---so literally nothing fits me and if you're a big guy, we all know that most polo shirts look like crap and fit like garbage bags. The shiny tone first made me skeptical. I wasn't even going to take it out of the package. But for $19, I said screw it. It fits really well. Not slim fit, but not "Ralph Lauren trash bag regular fit." It's soft like textured silk. It looks good and is the perfect length if you're 6'-6'3. And no--I know your first thought with the texture and shine is "does it look like a cheesy club shirt on a NJ Italian guy?" Shockingly, no...it's actually really nice (yeah--I had the same thought). It's stretchy. It's relatively form fitting, and it's cool to the touch. I immediately bought 3 more. For $19--just buy it. You won't regret it.
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Reviewed in the United States on December 21, 2025
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Eswaran Venkatesan
Battle Creek, US
★★★★★ 5
Good quality
Size: Small, Color: Teal 02
This Tshirt is comfortable and value to money. No need to IRON. Material quality I liked it.
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Reviewed in the United States on May 27, 2026
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Niko Garcia
Boise, US
★★★★★ 4
Good shirt
Size: Medium, Color: Teal 02
Love the color and the design of the shirt. The small threads it’s made out of starting to come loose though. Now when look down at chest and stomach area, there are 15+ little strings that pop out of the shirt.
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Reviewed in the United States on April 25, 2026
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Greg
New York, US
★★★★★ 5
Awesome shirt!
Size: Medium, Color: Blue, Size: Medium, Color: Blue
This is a nice shirt! Let me start by saying I am 6 foot 2, 195pounds with about a 40 inch chest, 42 inches on a good day! Ha ha. I ordered a medium because I wanted an athletic fit. The medium fits just right. For those wanting a normal, roomier fit I would recommend the large for my size. I’ll get a lot of compliments when I wear this shirt. What I like about it is that it is wrinkle free and looks great, I would not wear it on a super hot day with a snug fit. I do live in Florida, so that makes a difference. I also ordered the black one, both the blue and the black look very good for dress /casual. It’s polyester so it’s not super soft, which is OK. That also means it does not shrink.
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Reviewed in the United States on October 4, 2025

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