-COOH modified upconverting (near-infrared )Product Name Name: COOH modified upconverting nanoparticles (near infrared light) Product Overview Upconversion nanoparticles (UCNPs) are nanomaterials that can convert low energy light into high energy light. They are composed of inorganic nanocrystals doped with rare earth ions and have unique upconversion luminescence properties. Rare earth upconversion luminescence is based on the 4f electron transition of lanthanide rare earth ions. Currently,

copper oxide nanochips are widely used in the manufacture of thermal components

form complexes

Diameter:180-250 nm（TEM:/span>

Purity: >95%

It can also serve as a catalyst carrier

In graphene

pressure and atmosphere conditions

Its high specific surface area and excellent electrical conductivity make the electrode material have higher energy density and faster charge and discharge speed

and the high temperature generated can cause tumor cell apoptosis

Good mechanical properties: having certain strength and hardness in specific directions

Name：Carboxylated MWNTs(long) 20-30 nm

Appearance：Gray powder