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
一般的文章的话此全系列类新產品为PEG发泡密封条上转移奈米颗料,的原材料结构为NaYREF4 (RE:Yb, Er, Tm, Gd, Mn, Lu),抑制光谱为975 nm。敏化阴化合物为Yb3+,系统激活阴化合物为Er3+或Tm3+。实现上下调整各阴化合物夹杂含量,类新產品在独特光谱的出现发亮已收获优化方案。漆层发泡密封条的PEG使奈米颗料更具保持良好的亲水溶性,还可以一直扩散在水媒质中。类新產品粒度分布均一,出现发亮量子转化率高,光增强性好。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