Carboxylated Graphene Quantum Dots

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Product Details:

Melting Point Not applicable (nanomaterial)
Form Colloidal Solution
Taste Odorless and tasteless
Structural Formula Nanoscale sheets/particles of functionalized carbon
Solubility Soluble in water and polar solvents
Poisonous Yes
Shape Spherical / quasi-spherical
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Carboxylated Graphene Quantum Dots Product Specifications

Poisonous Yes
Solubility Soluble in water and polar solvents
Application Bioimaging, biosensing, drug delivery, optoelectronics
Shape Spherical / quasi-spherical
CAS No 7782-42-5
Taste Odorless and tasteless
Type Nanomaterial
Structural Formula Nanoscale sheets/particles of functionalized carbon
Melting Point Not applicable (nanomaterial)
Form Colloidal Solution
Ph Level Typically neutral (pH 6-8)
Molecular Weight Varies with particle size
Chemical Name Carboxylated Graphene Quantum Dots
Usage Laboratory, research, and industrial applications
Main Material Graphene Quantum Dots (carboxylated)
Storage Store at 2-8C, avoid sunlight, keep sealed
Purity >99%
Other Names Carboxyl Graphene QDs, Carboxy-GQDs
Classification Carbon Nanomaterial
HS Code 28539090
Standard ASTM/ISO modes available
Grade Research Grade
Molecular Formula C
Density Gram per cubic centimeter(g/cm3)
Smell Odorless

Carboxylated Graphene Quantum Dots Trade Information

Main Export Market(s) Australia, Central America, North America, Eastern Europe, Western Europe, Africa, Middle East, South America, Asia
Main Domestic Market All India

Product Description

Carboxylated Graphene Quantum Dots

Product Number	NCZC3003
CAS Number	7440-40-0
Concentration	1mg/mL to 20 mg/mL (in stock), Concentration Customization is Possible
Carrier	Water, Ethanol, IPA, NMP, Toluene, Methanol, Dispersion Customization is Possible
APS	5-10 nm (Customization is Possible)
Package Size	1-100 mL (Customization is Possible)

High Performance Nanomaterial

These carboxylated graphene quantum dots exhibit intense blue fluorescence in the 430470 nm range and are rigorously produced for consistency and high quantum yield. Their functional carboxyl groups enable advanced conjugation and reactivity, delivering exceptional results in various exploratory and industrial fields.

Versatile Applications

Designed for bioimaging, biosensing, drug delivery, and optoelectronics, Carboxyl-GQDs excel in both laboratory and commercial environments. Their excellent dispersibility and solubility in water and polar solvents make them compatible with a wide array of systems and protocols.

Reliable Quality and Stability

These quantum dots offer >99% purity and stable performance over a shelf life of at least 12 months when stored at 28C and protected from sunlight. Their neutral pH and non-toxic nature ensure safe handling and usability, backed by adherence to ASTM/ISO standards.

FAQs of Carboxylated Graphene Quantum Dots:

Q: How are Carboxylated Graphene Quantum Dots best stored for long-term stability?

A: Carboxylated Graphene Quantum Dots should be stored between 28C, sealed tightly and protected from direct sunlight. When maintained under these conditions, they remain stable and effective for at least 12 months.

Q: What advantages do carboxyl (-COOH) functional groups provide on these quantum dots?

A: Carboxyl groups enhance the surface reactivity and biocompatibility of the quantum dots, facilitating easy conjugation with biomolecules for bioimaging, biosensing, and targeted drug delivery applications.

Q: When should I use these quantum dots in research or industrial applications?

A: Carboxylated Graphene Quantum Dots are suitable whenever precise fluorescence labeling, biosensing, drug delivery, or optoelectronic features are required, thanks to their high quantum yield and excellent dispersibility.

Q: Where are Carboxylated Graphene Quantum Dots typically applied?

A: These quantum dots find widespread use in diagnostic labs, research organizations, cancer imaging centers, pharmaceutical R&D, and optoelectronic manufacturing facilities due to their versatility and reliability.

Q: What is the process for dispersing Carboxylated Graphene Quantum Dots in different media?

A: Due to their excellent solubility in water and polar solvents, these nanomaterials can be mixed directly into aqueous solutions or compatible organic media with simple agitation, resulting in homogeneous dispersions for various applications.

Q: How do Carboxylated Graphene Quantum Dots benefit bioimaging and biosensing efforts?

A: Their strong blue fluorescence, high purity, and bio-compatible surface enable precise targeting, sensitive detection, and bright, stable imaging signals, greatly enhancing accuracy in experimental outcomes.

Q: Are Carboxylated Graphene Quantum Dots considered safe for laboratory use?

A: Yes, these quantum dots are non-toxic, odorless, tasteless, and typically have a neutral pH, making them safe for handling within research and laboratory settings when normal precautions are observed.

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