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名称

PEG包覆上转换纳米颗粒

别名

PEG coated UCNs

英文别名

PEG coated UCNs

英文名称

PEG coated upconverting nanoparticles

货号

P140907-5mg

包装规格

5mg

运输条件

常规运输

产品介绍

此系列产品为PEG包覆上转换纳米颗粒，材料组成为NaYREF4 (RE:Yb, Er, Tm, Gd, Mn, Lu)，最佳激发波长为975 nm。敏化离子为Yb3+，激活离子为Er3+或Tm3+。通过调节各离子掺杂浓度，产品在特定波长的发光已得到优化。表面包覆的PEG使纳米颗粒具有良好的亲水性，可以直接分散在水介质中。产品粒径均一，发光量子效率高，光稳定性好。 This series of products contains PEG coated NaYREF4 (RE:Yb, Er, Tm, Gd, Mn, Lu) UCNs with optimal excitation wavelength at 975 nm. The sensitizer is Yb3+, and the activator is Er3+ or Tm3+. The doping concentrations are optimized, leading to strong upconverted emissions at specific wavelengths.The nanoparticles are highly hydrophilic due to the PEG coating.The UCNs are of high quantum efficiency and very photostable.

发光波长

545 nm,粒径:35 nm

Safety

「No Dangerous Attributes」

「No upstream and downstream information yet」

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