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Upconverting Nanoparticles

Dense Silica Coated Upconverting Nanoparticles (Dense SiO2 UCNPs), Emission Wavelength 545/660nm

Catalog: TASK-13-1000008   CAS NO.: 7681-49-4(Sodium fluoride), 64-17-5(Ethanol)
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Dense Silica Coated Upconverting Nanoparticles (Dense SiO2 UCNPs) consist of an upconverting nanoparticle core (usually composed of rare-earth elements or ions) and a dense silica shell surrounding the core. This dense silica shell is typically thicker than the mesoporous silica shell mentioned in the previous responses. They can convert low-energy near-infrared (NIR) light into higher-energy visible or ultraviolet light through upconversion luminescence. This property allows for deep-tissue imaging, as NIR light can penetrate biological tissues more effectively than visible or UV light.


CAS No.7681-49-4(Sodium fluoride), 64-17-5(Ethanol)
FormulaNaYREF4(RE: Yb, Er, Tm, Gd, Mn, Lu) @mSiO2
Emission Wavelength545/660nm
Excitation Wavelength975nm
Ship Within1 week
Storage Temp.4-8℃
Shipping4-25℃ for up to 3 weeks
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