| Autor: |
Jongwoo Kim, Hye Sun Park, Yun Ahn, Youn-Joo Cho, Hyeon Ho Shin, Kwan Soo Hong, Sang Hwan Nam |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
ACS nano. |
| ISSN: |
1936-086X |
| Popis: |
Upconverting nanoparticles (UCNPs) have been extensively investigated for nanophotonics and biomedical applications. However, establishing a unified view of their emission characteristics to elucidate the underlying photophysics and expand the application fields of these materials is a great challenge due to their sophisticated internal energy transfer and lack of standardized single-particle spectroscopy (SPS) platform. Here, we present an SPS technique called multiband single-particle irradiance-dependent imaging (multiband SPIDI). We demonstrate that the emission characteristics of Yb |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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