UCNPS-COOH

Carboxylation is a large class of chemical reactions in organic chemistry,which refers to the addition of carboxyl functional groups to substrates,and the reverse reaction is decarboxylation.The long wavelength near-infrared light-emitting materials can be converted into visible light or ultraviolet light with shorter wavelength through photon up conversion process.Rare earth upconversion luminescent material is a kind of luminescent material which can emit visible light under near-infrared light excitation.It can convert long wave radiation into short wave radiation through multi-photon mechanism,so it is called up conversion.Its characteristic is that the photon energy absorbed by the material is lower than that emitted by the material.

msds of UCNPS-COOH