几乎数据信息

产品名称 无表面基团上转换纳米颗粒

英文名称 Ligand-free upconverting nanoparticles

别名 Ligand-free UCNs

英文别名 Ligand-free UCNs

规格或纯度 发光波长:365 nm,粒径:25nm

运输条件 冰袋运输

普通描素此一系列表厂品为无界面基团上转变納米粉末，原材料根据为NaYREF4 (RE:Yb, Er, Tm, Gd, Mn, Lu)，激励光波吸光度为975 nm。敏化铁铁阳离子为Yb3+，提高铁铁阳离子为Er3+或Tm3+。依据的调节各铁铁阳离子添加渗透压，厂品在某一光波吸光度的会亮已得出改善。納米粉末经稀硫酸办理，已除开吸附剂在界面的油酸，，因此可以同时单一在水合甲醛溶液等溶液中。厂品粒级均一，会亮量子吸收率高，光动态平衡性好。经途界面增韧后，该一系列表厂品能作于荧光成相、生态学制品检测工具、光能源物理疗法，各类**抗癫痫药物和生态学制品原子的光控手机远程挥发释放等。This series of products contains ligand-free 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 oleates have been removed from the nanoparticle surface through treatment with diluted hydrochloric acid, rendering UCNs dispersible directly in water and ethanol. The UCNs are of high quantum efficiency and very photostableAfter proper surface modification and functionalization, the products can be used for fluorescence imaging, biodetection, photodynamic therapy and photoactivation of anti-cancer drugs and biomolecules作用：荧光天然免疫研究分析酶免疫性分析一下（EIA）荧光显微镜共焦荧光显微镜普鲁士蓝染色体内部术/影像体内部术磁人体细胞转移剩磁塑料再生颗粒微液体任何的研究和工艺用

对应产品的：私人订制各方面上转换成纳米技术粒子油可溶性核壳组成上转移纳米级粉末无面基团水阴离子型上改换纳米技术颗料氨基表达上更换微米粒子羧基淡化上转为納米颗粒肥料叠氮绘制上装换微米颗粒状PEG快递包裹上变为微米颗粒状PEG-NH2突显上转化奈米粒子PEG-COOH掩盖上转变成nm颗料DSPE-PEG修饰语上变换nm颗粒剂MAL-PEG体现上切换nm颗料