upconverting nanoparticles(hyacinthine light), 50 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 these NaYREF4 upconversion nanoparticles impact their luminescence intensity and colloidal stability for biological imaging applications?
The 25 nm particle size provides colloidal stability in water, as specified for the solvent, and is suitable for biological clearance. However, smaller upconversion nanoparticles typically exhibit lower luminescence efficiency due to increased surface quenching. The product description does not provide quantum yield or brightness data, so users must experimentally verify signal intensity for their specific imaging setup. The dual emission peaks at 365/475 nm are retained at this size, but absolute intensity may be reduced compared to larger particles.
Can these upconversion nanoparticles be used directly in biological assays without additional surface functionalization?
The product is supplied as a dispersion in water, which is compatible with many aqueous biological systems. However, the product description does not specify any surface coating or functionalization. Raw NaYREF4 nanoparticles may lack colloidal stability in physiological buffers, cell culture media, or serum-containing solutions due to salt-induced aggregation. Users should test stability under their specific assay conditions and may require additional surface modification, such as PEGylation, for in vivo applications.
What handling precautions and storage conditions are recommended for maintaining the luminescence performance of these 25 nm NaYREF4 upconversion nanoparticles?
The product description does not specify handling or storage guidelines. As a water dispersion of 25 nm nanoparticles, it is standard practice to store in the dark at 2–8°C to minimize photobleaching and aggregation, though the container should be kept tightly sealed and protected from freezing. When handling, use appropriate PPE (gloves, lab coat, safety glasses) and work in a fume hood to avoid inhalation of any dried particulates. The product is labeled for research use only.
This product is a research-grade upconverting nanoparticle (NaYREF4) with a particle size of 25 nm, dual emission peaks at 365/475 nm, and supplied in water as a 50 mg configuration. The material offers dual-wavelength luminescence for imaging and detection applications, but the exact dispersion format must be confirmed with the supplier to ensure compatibility with intended workflows.
Positive
- Dual emission peaks: Emission at 365 nm and 475 nm enables ratiometric sensing or multiplexed imaging applications within a single nanoparticle system.
- Water-based solvent: Water as the solvent facilitates biocompatibility and ease of handling in biological and biomedical laboratory workflows.
Trade-offs
- Requires dispersion format confirmation: The product description advises users to confirm concentration, solvent, and physical format (powder, solution, or dispersion) before quotation, as the exact state is not predetermined and must match the intended preparation and storage 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).
