In-band luminescence thermometry in the third biological window and multicolor emission of Er-doped fluoride and oxide nanoparticles
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In this study we present a morphological and spectroscopical characterization of three different erbium doped nanocrystal samples, namely two oxides (Y2O3:3%Er, Sc2O3:3%Er) and one fluoride (YF3:5%Er). The spectroscopic study offers a comprehensive comparison of their multicolor emissions, ranging from the visible to the mid-infrared region. Emissions from the first five excited states are presented and the emission cross sections of the 4I11/2 → 4I15/2, 4I11/2 → 4I13/2, and 4I13/2 → 4I15/2 transitions have been calculated and compared with literature results for the oxide compounds providing a confirmation for the 1.5 emission of Er:Y2O3, a correction over published values for the 2.7 μm emission of Er:Y2O3, and also new results for the Er:Sc2O3 emission cross section values of all the infrared bands. Moreover, this study explores the application of the 4I13/2 emission for in-band luminescence thermometry within the third biological window. An optimized segmentation of the 1.5 μm emis...sion permits to achieve high relative and absolute sensitivities using just one dopant ion.
Кључне речи:
Sesquioxide nanoparticles / Flouride nanoparticles / Eribum / LIR / Third biological windowИзвор:
Journal of Luminescence, 2024, 269, 120520-Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200017 (Универзитет у Београду, Институт за нуклеарне науке Винча, Београд-Винча) (RS-MESTD-inst-2020-200017)
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Институција/група
VinčaTY - JOUR AU - Gennari, F. AU - Periša, Jovana AU - Sekulić, Milica AU - Antić, Željka AU - Dramićanin, Miroslav AU - Toncelli, A. PY - 2024 UR - https://vinar.vin.bg.ac.rs/handle/123456789/12887 AB - In this study we present a morphological and spectroscopical characterization of three different erbium doped nanocrystal samples, namely two oxides (Y2O3:3%Er, Sc2O3:3%Er) and one fluoride (YF3:5%Er). The spectroscopic study offers a comprehensive comparison of their multicolor emissions, ranging from the visible to the mid-infrared region. Emissions from the first five excited states are presented and the emission cross sections of the 4I11/2 → 4I15/2, 4I11/2 → 4I13/2, and 4I13/2 → 4I15/2 transitions have been calculated and compared with literature results for the oxide compounds providing a confirmation for the 1.5 emission of Er:Y2O3, a correction over published values for the 2.7 μm emission of Er:Y2O3, and also new results for the Er:Sc2O3 emission cross section values of all the infrared bands. Moreover, this study explores the application of the 4I13/2 emission for in-band luminescence thermometry within the third biological window. An optimized segmentation of the 1.5 μm emission permits to achieve high relative and absolute sensitivities using just one dopant ion. T2 - Journal of Luminescence T1 - In-band luminescence thermometry in the third biological window and multicolor emission of Er-doped fluoride and oxide nanoparticles VL - 269 SP - 120520 DO - 10.1016/j.jlumin.2024.120520 ER -
@article{ author = "Gennari, F. and Periša, Jovana and Sekulić, Milica and Antić, Željka and Dramićanin, Miroslav and Toncelli, A.", year = "2024", abstract = "In this study we present a morphological and spectroscopical characterization of three different erbium doped nanocrystal samples, namely two oxides (Y2O3:3%Er, Sc2O3:3%Er) and one fluoride (YF3:5%Er). The spectroscopic study offers a comprehensive comparison of their multicolor emissions, ranging from the visible to the mid-infrared region. Emissions from the first five excited states are presented and the emission cross sections of the 4I11/2 → 4I15/2, 4I11/2 → 4I13/2, and 4I13/2 → 4I15/2 transitions have been calculated and compared with literature results for the oxide compounds providing a confirmation for the 1.5 emission of Er:Y2O3, a correction over published values for the 2.7 μm emission of Er:Y2O3, and also new results for the Er:Sc2O3 emission cross section values of all the infrared bands. Moreover, this study explores the application of the 4I13/2 emission for in-band luminescence thermometry within the third biological window. An optimized segmentation of the 1.5 μm emission permits to achieve high relative and absolute sensitivities using just one dopant ion.", journal = "Journal of Luminescence", title = "In-band luminescence thermometry in the third biological window and multicolor emission of Er-doped fluoride and oxide nanoparticles", volume = "269", pages = "120520", doi = "10.1016/j.jlumin.2024.120520" }
Gennari, F., Periša, J., Sekulić, M., Antić, Ž., Dramićanin, M.,& Toncelli, A.. (2024). In-band luminescence thermometry in the third biological window and multicolor emission of Er-doped fluoride and oxide nanoparticles. in Journal of Luminescence, 269, 120520. https://doi.org/10.1016/j.jlumin.2024.120520
Gennari F, Periša J, Sekulić M, Antić Ž, Dramićanin M, Toncelli A. In-band luminescence thermometry in the third biological window and multicolor emission of Er-doped fluoride and oxide nanoparticles. in Journal of Luminescence. 2024;269:120520. doi:10.1016/j.jlumin.2024.120520 .
Gennari, F., Periša, Jovana, Sekulić, Milica, Antić, Željka, Dramićanin, Miroslav, Toncelli, A., "In-band luminescence thermometry in the third biological window and multicolor emission of Er-doped fluoride and oxide nanoparticles" in Journal of Luminescence, 269 (2024):120520, https://doi.org/10.1016/j.jlumin.2024.120520 . .