Sensitization, energy transfer and infra-red emission decay modulation in Yb3+-doped NaYF4 nanoparticles with visible light through a perfluoroanthraquinone chromophore

• المؤلفون الرئيسيون: Lu, Haizhou, Peng, Yu, Ye, Huanqing, Cui, Xianjin, Hu, Jianxu, Gu, Hang, Khlobystov, Andrei N., Green, Mark A., Blower, Philip J., Wyatt, Peter B., Gillin, William P., Hernández, Ignacio
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2018
• الموضوعات: Chromophore; Nanoparticles; DRNTU::Science::Physics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/88314; http://hdl.handle.net/10220/45665
• المؤسسة: Nanyang Technological University

Infra-red emission (980 nm) of sub 10 nm Yb3+-doped NaYF4 nanoparticles has been sensitized through the excitation of 2-hydroxyperfluoroanthraquinone chromophore (1,2,3,4,5,6,7-heptafluro-8-hydroxyanthracene-9,10-dione) functionalizing the nanoparticle surface. The sensitization is achieved with a b...