NH 2-modified upconverting nanoparticles(hyacinthine light), 10 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 do the dual emission peaks at 365 nm and 475 nm benefit combined imaging and photodynamic therapy applications?
The 365 nm UV emission can activate photosensitizers for photodynamic therapy, while the 475 nm blue emission enables simultaneous fluorescence imaging, allowing real-time monitoring of therapy. The product specifications explicitly state two emission peaks at 365/475 nm and list photodynamic therapy and imaging as key applications.
What surface chemistry do these upconverting nanoparticles have for bioconjugation?
These nanoparticles are NH2-modified, providing primary amine groups for covalent attachment to biomolecules via standard amine-reactive crosslinkers such as NHS esters. The source confirms NH2 modification, water as solvent, and biological application fit, supporting direct use in aqueous conjugation workflows.
How should the concentration of the upconverting nanoparticle dispersion be verified before use?
The manufacturer advises confirming concentration, solvent, emission color, and package size before quotation. The product is supplied as a 10 mg orderable configuration in water, and the exact concentration should be obtained from the supplier to ensure proper dilution and experimental reproducibility.
NH2-modified upconverting nanoparticles (NaYREF4) with 35 nm particle size exhibit dual emission at 365/475 nm in aqueous dispersion. Suitable for fluorescence imaging and photodynamic therapy applications requiring amine functionalization.
Positive
- Amine surface modification: The NH2 functionalization enables direct bioconjugation with carboxylate-activated biomolecules such as antibodies or peptides for targeted delivery in imaging or therapeutic applications.
- Dual emission at UV and blue wavelengths: Emission peaks at 365 nm and 475 nm provide two distinct optical signals under appropriate excitation, facilitating ratiometric measurements or multi-channel imaging without spectral overlap.
Trade-offs
- Aqueous dispersion restricts solvent compatibility: The product is supplied in water; integration into organic-phase synthesis or hydrophobic environments requires additional surface modification or solvent exchange steps.
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).
