upconverting nanoparticles(hyacinthine light), 20 mgProduct Type: Upconverting nanoparticle
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 25 nm particle size of the NaYREF4 upconverting nanoparticles affect the trade-off between upconversion luminescence efficiency and biological distribution?
The 25 nm particle size is specified for this product. Smaller nanoparticles like these have a higher surface-to-volume ratio, which can increase surface quenching and reduce upconversion luminescence efficiency. However, this size is also preferred for cellular uptake, biodistribution, and clearance in biological imaging and photodynamic therapy applications. The product description does not provide quantitative efficiency data, so the exact trade-off should be evaluated experimentally.
What excitation wavelength is required to achieve the dual 365/475 nm emission from the 25 nm NaYREF4 upconverting nanoparticles, and are they compatible with standard fluorescence microscopy systems?
The product description does not specify the excitation wavelength. However, upconverting nanoparticles of this type typically require continuous-wave near-infrared (NIR) excitation, commonly at 980 nm or 808 nm, to produce the reported upconversion emission. Users should verify that their imaging system has a compatible NIR laser source and appropriate filter sets for the 365 nm and 475 nm emission peaks.
What are the recommended storage and handling conditions for the 20 mg package of water-dispersed upconverting nanoparticles to maintain colloidal stability and luminescence performance?
The product is supplied in water as the solvent. While the source does not provide specific storage instructions, water-dispersed upconverting nanoparticles are generally stored at 4°C in the dark to prevent photodegradation and aggregation. The 20 mg package should be sealed after use to avoid contamination and evaporation. Avoid freezing, as this can destabilize the dispersion. For detailed handling protocols, contact the manufacturer.
This upconverting nanoparticle product (NaYREF4, 25 nm) provides dual emission peaks at 365/475 nm suitable for fluorescence imaging and photodynamic therapy, but the 20 mg package size and the need to verify dispersion and storage conditions are practical constraints for larger-scale applications.
Positive
- Dual emission peaks for multiplexed detection: Emission at two wavelengths (365/475 nm) enables simultaneous detection in imaging and multiplexed biological assays, as specified in the product parameters.
- Small 25 nm particle size for bio-applications: The 25 nm particle size is well-suited for cellular uptake, fluorescence imaging, and photodynamic therapy applications, as listed in the product description.
Trade-offs
- Limited 20 mg package size for scale-up: The product is supplied in a 20 mg package, which may require multiple orders for extended studies or larger-scale experiments, as explicitly stated in the specifications.
- Requires verification of dispersion and storage conditions: The selection notes advise confirming concentration, solvent, and storage practice before use, indicating that the material's stability and handling depend on the laboratory preparation workflow.
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).
