Aminated Graphene quantum dots N-200
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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Kimberly B
Lowell, US
★★★★★ 4
not bad
Format: Kindle
I loved the plot of this book. The characters just didn’t have a lot of depth. The connections and “love” just weren’t communicated very well in the writing. The author didn’t write the sweet psycho trope very well at all either. Lachlan was just a mess of a character.
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Reviewed in the United States on November 17, 2023
C
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Carmen Alicea
Chelsea, US
★★★★★ 5
A Beta Worth Rooting For
Format: Kindle
In Spare, Violet Fox flips the omegaverse on its head, giving us a Beta heroine determined to make her mark. Joining the Beta Trials to support her sick father, she's thrown into a pack that doesn't want her, especially the possessive Alphas. But here's the twist: their sweet Omega turns out to be her scent match. Cue the angst, forbidden tension, and a slow-burn romance that will make your heart ache in the best way. Violet Fox delivers an emotional, refreshing take on the genre, proving Betas aren't "spares." They're stars.
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Reviewed in the United States on January 10, 2025
C
Verified Purchase
C. Hunter
Los Angeles, US
★★★★★ 5
Beta, Alpha, Omega oh my!
Format: Kindle
Omegas are precious and given to Alphas & their packs... but the Betas want in too. To this end, the Beta government is rolling out its trial of assigning a Beta to each Alpha-Omega pack. But forcing a Beta into a pack where they are not wanted will not end well... Of course, no one expected the Omega to fall for the assigned Beta. Great read and cliffhanger
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2025
B
Verified Purchase
B. Stubby
Waukegan, US
★★★★★ 3
A familiar story, just with…..less.
Format: Kindle
So, as other reviewers make clear, this is very similar to Pack Darling and The Beta. It’s much closer aligned with The Beta, in plot and maybe more like Pack Darling with characters. That being said, I don’t hate this…..but it wasn’t great either. It’s both books mentioned but just….less. Less angst, less emotion, less feeling. The plot feels very half fleshed out, and the “bad guy” feels underwhelming. I didn’t really feel any real emotions from and of the male leads, except maybe Oliver. The others fell sorta flat for me. And Mika makes herself out to be this big bad ass straight outta training and then we never see it from here again with the one fitting room incident as the exception. SPOILER: The whole, “Oh, I’m actually probably an Omega, but I don’t wanna be but I do actually wanna be but no one can ever know my secret that I do nothing to hide “ thing fell so flat. She never commutes to believing she was secretly an omega, but also mentions her “secret” a lot. It just felt so manufactured. I’m intrigued enough to read part 2 and see how the author closes everything out, but this is not one I’ll recommend or ever come back to.
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Reviewed in the United States on February 13, 2024
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SR
Pawtucket, US
★★★★★ 5
Good start to a series
Format: Kindle
I delayed reading the series for reasons I don’t remember. But my TBR list is huge so I thought I’d take a shot of this and I was pleasantly surprised. I didn’t think the blurb about it was anything special. But it was a very good book. It took some interesting twists and turns. I am so glad the second book is already out. Because I would not have waited patiently. Very slow burn but good storyline. 🔥🔥/5
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Reviewed in the United States on January 3, 2025

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