Multimodal Upconversion Luminescence Temperature Sensors NaYF4:Yb,Er,Tm for Biological Applications
NaYF4:Yb3+/Er3+/Tm3+ particles are synthesized in the form of rods with dimensions of 0.21 × 0.77 μm. They exhibit upconversion luminescence in the visible and near-infrared spectral ranges when irradiated at a wavelength of 980 nm. The possibility of using them as multimodal luminescent sensors with temperatures in the range of 250–350 K is shown ratiometrically, based on the emergence of spectral bands at wavelengths of 525, 545, 655, 700, and 805 nm, of particular interest for biological applications.
Authors
- A. V. Leontyev (ORCID: https://orcid.org/0000-0002-8361-1493)
- В. Г. Никифоров (ORCID: https://orcid.org/0000-0002-0989-4405)
- E. O. Mityushkin (ORCID: https://orcid.org/0000-0001-6192-7393)
- Л. А. Нуртдинова (ORCID: https://orcid.org/0000-0002-9115-0260)
- A. G. Shmelev (ORCID: https://orcid.org/0000-0001-5450-2450)
- Д. К. Жарков
Institutions
- Kazan Scientific Center (RU)
- Kazan E. K. Zavoisky Physical-Technical Institute (RU)
Publication Details
- Journal
- Bulletin of the Russian Academy of Sciences Physics
- Published
- 2024-12-01
- DOI
- https://doi.org/10.1134/s1062873824708596
- Citations
- 2
- Primary Topic
- Luminescence Properties of Advanced Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.23