Graphene quantum dots red fluorescence, 50 mgProduct Type: Quantum dot material
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, material format, solvent, concentration or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
How does the sub-10 nm particle size of these graphene quantum dots affect their red fluorescence efficiency compared to larger graphene quantum dots?
The product specification indicates a size of <10 nm, which is consistent with quantum confinement effects. The exact quantum yield is not provided; however, the red fluorescence emission suggests the dots are tuned to emit in the red region. Researchers should verify the specific photoluminescence quantum yield and excitation spectra as these are not listed in the product description.
What physical form (powder, solution, or dispersion) is the Graphene quantum dots red fluorescence, 50 mg supplied in, and how should it be prepared for use in a bioimaging application?
The product listing does not explicitly state the physical form. The procurement notes advise confirming the format (powder, solution, or dispersion) before quotation and matching it to the intended workflow. Therefore, the form must be clarified with the supplier before ordering to ensure compatibility with bioimaging protocols.
What are the recommended storage conditions to maintain the red fluorescence properties of these graphene quantum dots?
The product description does not specify storage conditions, but it advises matching the format to the appropriate storage practice. As a general precaution, quantum dots should be stored in a cool, dark, and dry environment. Contact the supplier for specific storage recommendations to preserve fluorescence stability.
Graphene quantum dots with red fluorescence at <10 nm particle size, supplied in 50 mg package. The product requires confirmation of solvent/dispersion format and concentration prior to use, typical for research-grade quantum dot materials.
Positive
- Ultra-small particle size <10 nm: The sub-10 nm diameter ensures strong quantum confinement effects, providing size-tunable red fluorescence suitable for bioimaging, sensing, and optoelectronic applications.
- Red fluorescence emission: Red emission wavelength is advantageous for deep-tissue imaging and multiplexing due to lower autofluorescence and better tissue penetration compared to shorter wavelengths.
Trade-offs
- Unspecified dispersion format: The product does not explicitly state whether it is supplied as a powder, solution, or dispersion; buyers must confirm the physical form with the supplier before ordering to ensure compatibility with their workflow.
- Pre-quotation confirmation required: Multiple parameters including concentration, solvent, and emission color must be verified with the technical sales team prior to purchase, adding an administrative step to procurement.
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).
