PEG包覆上转换纳米颗粒 发光波长:365 nm,粒径:35 nm PEG coated upconverting nanoparticles
产品名称 PEG包覆上转换纳米颗粒
英文名称 PEG coated upconverting nanoparticles
别名 PEG coated UCNs
英文别名 PEG coated UCNs
规格或纯度 发光波长:365 nm,粒径:35 nm
运输条件 常规运输
一样 说明此系软件为PEG围绕上转移纳米技术级小粒,相关材料组合为NaYREF4 (RE:Yb, Er, Tm, Gd, Mn, Lu),充分调动可见光光波长为975 nm。敏化铝铝正离子为Yb3+,缴活铝铝正离子为Er3+或Tm3+。借助调准各铝铝正离子添加质量浓度,软件在独特可见光光波长的会亮已获取改善。表明围绕的PEG使纳米技术级小粒体现了正常的亲水性聚氨酯,可间接单一在水材质中。软件比表面积均一,会亮量子的内容有效率,光维持性好。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