Water-soluble red fluorescence carbonquantum dot dispersion, 0.1 mg/mL, 50mlProduct Type: Quantum dot dispersion
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 particle size distribution of 2-5 nm affect the fluorescence emission wavelength of this carbon quantum dot dispersion?
The product is specified as red fluorescence carbon quantum dots with a particle size of 2-5 nm. Carbon quantum dots of this size typically exhibit excitation-dependent emission, but the exact emission peak is not provided in the product description. The dispersion is in water at 0.1 mg/mL, and the appearance is fuchsia. Users should verify the emission wavelength under their specific excitation conditions.
What are the compatibility requirements for using this water-soluble carbon quantum dot dispersion in biological assays?
The dispersion is water-soluble, making it directly compatible with aqueous biological media. The concentration of 0.1 mg/mL and particle size of 2-5 nm are suitable for cellular labeling. The product description does not specify surface functional groups or pH tolerance, so compatibility with specific buffers or conjugation chemistries should be tested before use.
What storage and handling precautions are necessary for this red fluorescence carbon quantum dot dispersion?
The product is a water-based dispersion with a fuchsia appearance. It should be stored in a cool, dark environment to prevent photodegradation. The package size is 50 mL, and the manufacturer is Atomfair LLC. The product description advises confirming the dispersion format and storage practice before use, but does not provide specific temperature or light conditions. For detailed handling, users should contact the technical sales team at inquiry@atomfair.com.
This water-soluble red fluorescence carbon quantum dot dispersion (0.1 mg/mL, 50 mL, 2-5 nm particle size) is suitable for aqueous-phase luminescence applications, though its fixed concentration and unspecified storage sensitivity require careful workflow integration.
Positive
- Water-soluble red fluorescence: Aqueous solubility and red emission enable direct use in biological imaging, sensing, and other aqueous-phase applications without additional surface modification.
- Ready-to-use dispersion at 0.1 mg/mL: Supplied as a pre-dispersed solution at a fixed concentration of 0.1 mg/mL, eliminating reconstitution steps for low-concentration assays and reducing preparation time.
Trade-offs
- Fixed concentration limits flexibility: The product is offered at a single concentration of 0.1 mg/mL; protocols requiring higher optical density or specific concentration ranges will necessitate additional dilution or concentration steps.
- Storage-dependent dispersion stability: Aqueous carbon quantum dot dispersions require careful storage practice (e.g., pH, ionic strength, temperature control) to prevent aggregation; these parameters are not specified in the product documentation.
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).
