Silicon quantum dots powder (blue), 100 mgProduct Type: Quantum dot powder
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 2-10 nm particle size range of the Atomfair Silicon quantum dots powder (blue) influence the spectral width of its blue fluorescence?
The product is specified with a size range of 2-10 nm and blue fluorescence. The polydisperse size distribution can result in a broader emission spectrum compared to monodisperse quantum dots. The source does not provide a specific full-width at half-maximum (FWHM) value, but users should expect a broader spectral output due to the size variation. This trade-off is acceptable for applications where color purity is not critical.
What solvents are compatible with the Atomfair Silicon quantum dots powder (blue) for preparing a stable dispersion?
The product is supplied as a dry powder. The source does not list compatible solvents. For laboratory use, the powder is typically dispersed in non-polar organic solvents, but since the surface chemistry is not specified in the description, users should perform compatibility tests or contact the manufacturer for guidance. The selection notes advise matching the powder format to the intended workflow.
What handling precautions are necessary when working with the Atomfair Silicon quantum dots powder (blue) to avoid inhalation of nanoparticles?
The product is a dry powder with particle sizes in the range of 2-10 nm. As a research-grade laboratory product, standard safety practices for handling nanomaterials should be followed, including the use of a fume hood, gloves, and protective eyewear. The source does not include a material safety data sheet, so users should obtain one from the manufacturer for specific handling instructions.
This silicon quantum dot powder (blue) in 100 mg format delivers size-tunable blue fluorescence from 2-10 nm particles, suitable for luminescent nanomaterial research. The dry powder form requires careful dispersion and handling to prevent aggregation and maintain optical performance.
Positive
- Blue fluorescence from 2-10 nm particles: Quantum confinement in the 2-10 nm size range produces blue emission, a key optical property for applications in bioimaging, LEDs, and photonics.
- Powder format for flexible formulation: The dry powder allows researchers to disperse in custom solvents or matrices, enabling tailored integration into solution-based or solid-state devices.
Trade-offs
- Handling-induced aggregation risk: As a dry powder, the quantum dots are prone to aggregation during storage or dispersion, which can quench fluorescence and alter particle size distribution.
- Limited package size for scale-up: The 100 mg package size is suited for small-scale research but may require multiple orders for larger syntheses or high-throughput screening workflows.
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).
