Highly sensitive luminescence nanothermometry and thermal imaging facilitated by phase transition
2022
Преузимање 🢃
Аутори
Marciniak, LukaszPiotrowski, Wojciech M.
Szalkowski, Marcin
Kinzhybalo, Vasyl V.
Drozd, Marek
Dramićanin, Miroslav
Bednarkiewicz, Artur
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Currently available temperature measurements or imaging at nano-micro scale are limited to fluorescent molecules and luminescent nanocrystals, whose spectral properties respond to temperature variation. The principle of operation of these conventional temperature probes is typically related to temperature induced multiphonon quenching or temperature dependent energy transfers, therefore, above 12%/K sensitivity and high thermal resolution remain a serious challenge. Here we demonstrate a novel class of highly sensitive thermographic phosphors operating in room temperature range with sub-kelvin thermal resolution, whose temperature readings are reproducible, luminescence is photostable and brightness is not compromised by thermal quenching. Corroborated with phase transition structural characterization and high spatio-temporal temperature imaging, we demonstrated that optically active europium ions are highly and smoothly susceptible to monoclinic to tetragonal phase transition in nanoc...rystalline (54 ± 14 nm) LiYO2 host, which is evidenced by changed number and the splitting of Stark components as well as by smooth variation of contribution between magnetic and electric dipole transitions. Further, reducing the size of phosphor from bulk to nanocrystalline matrix, shifted the phase transition temperature from 100 °C down to room temperature. These findings provide insights into the mechanism underlaying phase transition based luminescence nanothermometry and motivate future research toward new, highly sensitive, high temporal and spatial resolution nano-thermometers aiming at precise studying heat generation or diffusion in numerous biological and technology applications.
Кључне речи:
Lanthanides / Luminescent thermometry / Nanocrystals / Phase transition / Thermal imagingИзвор:
Chemical Engineering Journal, 2022, 427, 131941-Финансирање / пројекти:
- Grant No. [2018/31/B/ST5/01827]
DOI: 10.1016/j.cej.2021.131941
ISSN: 1385-8947
WoS: 000710494500006
Scopus: 2-s2.0-85113637969
Колекције
Институција/група
VinčaTY - JOUR AU - Marciniak, Lukasz AU - Piotrowski, Wojciech M. AU - Szalkowski, Marcin AU - Kinzhybalo, Vasyl V. AU - Drozd, Marek AU - Dramićanin, Miroslav AU - Bednarkiewicz, Artur PY - 2022 UR - https://vinar.vin.bg.ac.rs/handle/123456789/9912 AB - Currently available temperature measurements or imaging at nano-micro scale are limited to fluorescent molecules and luminescent nanocrystals, whose spectral properties respond to temperature variation. The principle of operation of these conventional temperature probes is typically related to temperature induced multiphonon quenching or temperature dependent energy transfers, therefore, above 12%/K sensitivity and high thermal resolution remain a serious challenge. Here we demonstrate a novel class of highly sensitive thermographic phosphors operating in room temperature range with sub-kelvin thermal resolution, whose temperature readings are reproducible, luminescence is photostable and brightness is not compromised by thermal quenching. Corroborated with phase transition structural characterization and high spatio-temporal temperature imaging, we demonstrated that optically active europium ions are highly and smoothly susceptible to monoclinic to tetragonal phase transition in nanocrystalline (54 ± 14 nm) LiYO2 host, which is evidenced by changed number and the splitting of Stark components as well as by smooth variation of contribution between magnetic and electric dipole transitions. Further, reducing the size of phosphor from bulk to nanocrystalline matrix, shifted the phase transition temperature from 100 °C down to room temperature. These findings provide insights into the mechanism underlaying phase transition based luminescence nanothermometry and motivate future research toward new, highly sensitive, high temporal and spatial resolution nano-thermometers aiming at precise studying heat generation or diffusion in numerous biological and technology applications. T2 - Chemical Engineering Journal T1 - Highly sensitive luminescence nanothermometry and thermal imaging facilitated by phase transition VL - 427 SP - 131941 DO - 10.1016/j.cej.2021.131941 ER -
@article{ author = "Marciniak, Lukasz and Piotrowski, Wojciech M. and Szalkowski, Marcin and Kinzhybalo, Vasyl V. and Drozd, Marek and Dramićanin, Miroslav and Bednarkiewicz, Artur", year = "2022", abstract = "Currently available temperature measurements or imaging at nano-micro scale are limited to fluorescent molecules and luminescent nanocrystals, whose spectral properties respond to temperature variation. The principle of operation of these conventional temperature probes is typically related to temperature induced multiphonon quenching or temperature dependent energy transfers, therefore, above 12%/K sensitivity and high thermal resolution remain a serious challenge. Here we demonstrate a novel class of highly sensitive thermographic phosphors operating in room temperature range with sub-kelvin thermal resolution, whose temperature readings are reproducible, luminescence is photostable and brightness is not compromised by thermal quenching. Corroborated with phase transition structural characterization and high spatio-temporal temperature imaging, we demonstrated that optically active europium ions are highly and smoothly susceptible to monoclinic to tetragonal phase transition in nanocrystalline (54 ± 14 nm) LiYO2 host, which is evidenced by changed number and the splitting of Stark components as well as by smooth variation of contribution between magnetic and electric dipole transitions. Further, reducing the size of phosphor from bulk to nanocrystalline matrix, shifted the phase transition temperature from 100 °C down to room temperature. These findings provide insights into the mechanism underlaying phase transition based luminescence nanothermometry and motivate future research toward new, highly sensitive, high temporal and spatial resolution nano-thermometers aiming at precise studying heat generation or diffusion in numerous biological and technology applications.", journal = "Chemical Engineering Journal", title = "Highly sensitive luminescence nanothermometry and thermal imaging facilitated by phase transition", volume = "427", pages = "131941", doi = "10.1016/j.cej.2021.131941" }
Marciniak, L., Piotrowski, W. M., Szalkowski, M., Kinzhybalo, V. V., Drozd, M., Dramićanin, M.,& Bednarkiewicz, A.. (2022). Highly sensitive luminescence nanothermometry and thermal imaging facilitated by phase transition. in Chemical Engineering Journal, 427, 131941. https://doi.org/10.1016/j.cej.2021.131941
Marciniak L, Piotrowski WM, Szalkowski M, Kinzhybalo VV, Drozd M, Dramićanin M, Bednarkiewicz A. Highly sensitive luminescence nanothermometry and thermal imaging facilitated by phase transition. in Chemical Engineering Journal. 2022;427:131941. doi:10.1016/j.cej.2021.131941 .
Marciniak, Lukasz, Piotrowski, Wojciech M., Szalkowski, Marcin, Kinzhybalo, Vasyl V., Drozd, Marek, Dramićanin, Miroslav, Bednarkiewicz, Artur, "Highly sensitive luminescence nanothermometry and thermal imaging facilitated by phase transition" in Chemical Engineering Journal, 427 (2022):131941, https://doi.org/10.1016/j.cej.2021.131941 . .