| Autor: |
Kolesnikov IE; St. Petersburg State University, Universitetskaya nab. 7-9, 199034, St. Petersburg, Russia. ie.kolesnikov@gmail.com., Mamonova DV, Kalinichev AA, Kurochkin MA, Medvedev VA, Kolesnikov EY, Lähderanta E, Manshina AA |
| Jazyk: |
angličtina |
| Zdroj: |
Nanoscale [Nanoscale] 2020 Mar 14; Vol. 12 (10), pp. 5953-5960. Date of Electronic Publication: 2020 Feb 28. |
| DOI: |
10.1039/c9nr08358h |
| Abstrakt: |
The development of new contactless thermal nanosensors based on a ratiometric approach is of significant interest. To overcome the intrinsic limitations of thermally coupled levels, a dual activation strategy was applied. Dual activation was performed using co-doped single nanoparticles and a binary mixture of single-doped nanoparticles. Co-doped and mixed YVO 4 :Nd 3+ /Eu 3+ nanoparticles were successfully demonstrated as luminescent nanothermometers and their thermometric performance, in terms of thermal sensitivity, temperature resolution and repeatability, was studied and compared. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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