NaYREF4 Upconverting Nanoparticles 25 nm 20 mg ATOMFAIR®

This 20 mg upconverting nanoparticle product (NaYREF4, 25 nm) emits dual peaks at 545/660 nm in water, suitable for bioimaging and photonic applications requiring near-infrared excitation and visible emission.

Positive

• Dual emission peaks at 545/660 nm: Provides two distinct visible emission wavelengths (green-yellow) from a single material, enabling ratiometric sensing or multiplexed imaging without additional fluorophores.
• 25 nm particle size suitable for biological use: The small, uniform particle size (25 nm) facilitates cellular uptake and reduces sedimentation, making it appropriate for in vitro and in vivo luminescent labeling.

Trade-offs

• Water-based solvent limits dispersion compatibility: Supplied in water, which may restrict direct use in organic-phase synthesis or hydrophobic matrix applications; additional surface modification or solvent exchange may be required.
• Small package size for research-scale only: The 20 mg package is intended for exploratory or proof-of-concept studies; scaling to larger quantities or continuous processes will require separate 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).