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Carboxyl Graphene Quantum dots, 50mL
Product Type: Quantum dot dispersion
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For material selection, specification confirmation and quotation preparation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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What are the available concentrations for Carboxyl Graphene Quantum dots dispersion and how do they affect experimental design?
The product is supplied in three concentration options: 1 mg/mL, 5 mg/mL, and 10 mg/mL, all in a 50 mL package. The choice of concentration impacts the quantum dot density per volume, which influences fluorescence signal strength and potential aggregation behavior. Researchers should select the concentration that matches their required optical density and dispersion stability for their specific assay or imaging application.
What functionalization is present on these graphene quantum dots and what are its implications for conjugation chemistry?
These are carboxyl-functionalized graphene quantum dots, providing reactive carboxylic acid groups on the surface. This enables covalent bioconjugation with amine-containing molecules using standard carbodiimide crosslinker chemistry (e.g., EDC/NHS). The carboxyl groups allow stable attachment of targeting ligands for applications such as bioimaging or biosensing.
This carboxyl-functionalized graphene quantum dot dispersion is available in three concentrations (1, 5, 10 mg/mL) in a 50 mL package, offering flexibility for various labeling and sensor applications. However, the absence of specified solvent, stabilizer, and optical properties in the provided table requires users to confirm these details for precise experimental integration.
Positive
- Multiple concentration options available: The product is offered at 1, 5, and 10 mg/mL concentrations, allowing researchers to select the optimal quantum dot density for their specific experimental requirements.
- Carboxyl functionalization for conjugation: Carboxyl groups on the graphene quantum dots enable straightforward covalent attachment of biomolecules or other functional ligands, enhancing application versatility.
Trade-offs
- Solvent and stabilizer not specified: The specification table does not list the solvent or stabilizer composition, which may affect compatibility with downstream applications; users must confirm these parameters with the supplier.
- Particle size and fluorescence not listed: Critical optical properties such as particle size distribution and fluorescence wavelength are not provided in the specification table, necessitating direct inquiry for application matching.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
