A Core-Shell-Shell Nanoparticle Architecture Towards Bright Upconversion and Improved Förster Resonant Energy Transfer
| Autor: | Chris Siefe, Stefan Fischer, Chunte Sam Peng, Jennifer A. Dionne, Yunxiang Zhang, Alice Lay, A. Paul Alivisatos, Randy D. Mehlenbacher, Claire A. McLellan, Steven Chu |
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| Rok vydání: | 2020 |
| Předmět: |
Resonant inductive coupling
Materials science business.industry Scanning electron microscope Infrared Shell (structure) Nanoparticle 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Photon upconversion 010309 optics 0103 physical sciences Optoelectronics Stimulated emission 0210 nano-technology business Visible spectrum |
| Zdroj: | Conference on Lasers and Electro-Optics. |
| Popis: | We synthesized and characterized a core-shell-shell upconverting nanoparticle architecture. Compared to the traditional core-shell architecture, we demonstrated 2-fold brighter single particle emission and 8-fold improved emission enhancement via Förster resonant energy transfer to a dye. |
| Databáze: | OpenAIRE |
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