TY  - JOUR
AU  - Marciniak, Lukasz
AU  - Piotrowski, Wojciech M.
AU  - Drozd, Marek
AU  - Kinzhybalo, Vasyl
AU  - Bednarkiewicz, Artur
AU  - Dramićanin, Miroslav
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10201
AB  - Almost all existing luminescent thermometers rely on the temperature-dependent processes such as multi-phonon relaxation and phonon-assisted energy transfers, thermal population, or coupling between energy levels of ground and excited states of luminescent species (lanthanides, transition metals, quantum dots, fluorescent molecules, etc.). Although such phenomena are in principle suitable for straightforward calibration, aiming to offer high temperature sensitivity, high temperature resolution and the widest possible temperature sensitivity range, their performance is often dependent on the excitation intensity or sample dispersive properties and often suffers from insufficient brightness, which further becomes dimmer at increased temperatures. Exploiting temperature-dependent continuous phase transitions that modify the same near-infrared (NIR) emission band under the same NIR excitation wavelength may provide an alternative reading method for temperature sensing. Here, such a new principle of luminescent nano-thermometry (LNT) using a Nd3+ doped nanocrystalline LiYO2 matrix is studied, significant sensitivities of up to 6%/K are achieved, and other issues found in conventional LNT are circumvented. Due to the hysteresis found in this class of LNT, they may find applications in studies of temperature gradients and can be integrated with modern nanophotonic devices. © 2022 Wiley-VCH GmbH
T2  - Advanced Optical Materials
T1  - Phase Transition‐Driven Highly Sensitive, NIR–NIR Band‐Shape Luminescent Thermometer Based on LiYO2:Nd3+
SP  - 2102856
DO  - 10.1002/adom.202102856
ER  - 

@article{
author = "Marciniak, Lukasz and Piotrowski, Wojciech M. and Drozd, Marek and Kinzhybalo, Vasyl and Bednarkiewicz, Artur and Dramićanin, Miroslav",
year = "2022",
abstract = "Almost all existing luminescent thermometers rely on the temperature-dependent processes such as multi-phonon relaxation and phonon-assisted energy transfers, thermal population, or coupling between energy levels of ground and excited states of luminescent species (lanthanides, transition metals, quantum dots, fluorescent molecules, etc.). Although such phenomena are in principle suitable for straightforward calibration, aiming to offer high temperature sensitivity, high temperature resolution and the widest possible temperature sensitivity range, their performance is often dependent on the excitation intensity or sample dispersive properties and often suffers from insufficient brightness, which further becomes dimmer at increased temperatures. Exploiting temperature-dependent continuous phase transitions that modify the same near-infrared (NIR) emission band under the same NIR excitation wavelength may provide an alternative reading method for temperature sensing. Here, such a new principle of luminescent nano-thermometry (LNT) using a Nd3+ doped nanocrystalline LiYO2 matrix is studied, significant sensitivities of up to 6%/K are achieved, and other issues found in conventional LNT are circumvented. Due to the hysteresis found in this class of LNT, they may find applications in studies of temperature gradients and can be integrated with modern nanophotonic devices. © 2022 Wiley-VCH GmbH",
journal = "Advanced Optical Materials",
title = "Phase Transition‐Driven Highly Sensitive, NIR–NIR Band‐Shape Luminescent Thermometer Based on LiYO2:Nd3+",
pages = "2102856",
doi = "10.1002/adom.202102856"
}

Marciniak, L., Piotrowski, W. M., Drozd, M., Kinzhybalo, V., Bednarkiewicz, A.,& Dramićanin, M.. (2022). Phase Transition‐Driven Highly Sensitive, NIR–NIR Band‐Shape Luminescent Thermometer Based on LiYO2:Nd3+. in Advanced Optical Materials, 2102856.
https://doi.org/10.1002/adom.202102856

Marciniak L, Piotrowski WM, Drozd M, Kinzhybalo V, Bednarkiewicz A, Dramićanin M. Phase Transition‐Driven Highly Sensitive, NIR–NIR Band‐Shape Luminescent Thermometer Based on LiYO2:Nd3+. in Advanced Optical Materials. 2022;:2102856.
doi:10.1002/adom.202102856 .

Marciniak, Lukasz, Piotrowski, Wojciech M., Drozd, Marek, Kinzhybalo, Vasyl, Bednarkiewicz, Artur, Dramićanin, Miroslav, "Phase Transition‐Driven Highly Sensitive, NIR–NIR Band‐Shape Luminescent Thermometer Based on LiYO2:Nd3+" in Advanced Optical Materials (2022):2102856,
https://doi.org/10.1002/adom.202102856 . .

TY  - 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 . .

TY  - JOUR
AU  - del Rosal, Blanca
AU  - Perez-Delgado, Alberto
AU  - Misiak, Malgorzata
AU  - Bednarkiewicz, Artur
AU  - Vanetsev, Alexander S.
AU  - Orlovskii, Yurii
AU  - Jovanović, Dragana J.
AU  - Dramićanin, Miroslav
AU  - Rocha, Ueslen
AU  - Kumar, K. Upendra
AU  - Jacinto, Carlos
AU  - Navarro, Elizabeth
AU  - Martin Rodriguez, Emma
AU  - Pedroni, Marco
AU  - Speghini, Adolfo
AU  - Hirata, Gustavo A.
AU  - Martin, I. R.
AU  - Jaque, Daniel
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/775
AB  - The spectroscopic properties of different infrared-emitting neodymium-doped nanoparticles (LaF3:Nd 3+, SrF2:Nd3+, NaGdF4:Nd3+, NaYF4:Nd3+, KYF4:Nd3+, GdVO4:Nd3+, and Nd:YAG) have been systematically analyzed. A comparison of the spectral shapes of both emission and absorption spectra is presented, from which the relevant role played by the host matrix is evidenced. The lack of a universal optimum system for infrared bioimaging is discussed, as the specific bioimaging application and the experimental setup for infrared imaging determine the neodymiumdoped nanoparticle to be preferentially used in each case. (C) 2015 AIP Publishing LLC.
T2  - Journal of Applied Physics
T1  - Neodymium-doped nanoparticles for infrared fluorescence bioimaging: The role of the host
VL  - 118
IS  - 14
DO  - 10.1063/1.4932669
ER  - 

@article{
author = "del Rosal, Blanca and Perez-Delgado, Alberto and Misiak, Malgorzata and Bednarkiewicz, Artur and Vanetsev, Alexander S. and Orlovskii, Yurii and Jovanović, Dragana J. and Dramićanin, Miroslav and Rocha, Ueslen and Kumar, K. Upendra and Jacinto, Carlos and Navarro, Elizabeth and Martin Rodriguez, Emma and Pedroni, Marco and Speghini, Adolfo and Hirata, Gustavo A. and Martin, I. R. and Jaque, Daniel",
year = "2015",
abstract = "The spectroscopic properties of different infrared-emitting neodymium-doped nanoparticles (LaF3:Nd 3+, SrF2:Nd3+, NaGdF4:Nd3+, NaYF4:Nd3+, KYF4:Nd3+, GdVO4:Nd3+, and Nd:YAG) have been systematically analyzed. A comparison of the spectral shapes of both emission and absorption spectra is presented, from which the relevant role played by the host matrix is evidenced. The lack of a universal optimum system for infrared bioimaging is discussed, as the specific bioimaging application and the experimental setup for infrared imaging determine the neodymiumdoped nanoparticle to be preferentially used in each case. (C) 2015 AIP Publishing LLC.",
journal = "Journal of Applied Physics",
title = "Neodymium-doped nanoparticles for infrared fluorescence bioimaging: The role of the host",
volume = "118",
number = "14",
doi = "10.1063/1.4932669"
}

del Rosal, B., Perez-Delgado, A., Misiak, M., Bednarkiewicz, A., Vanetsev, A. S., Orlovskii, Y., Jovanović, D. J., Dramićanin, M., Rocha, U., Kumar, K. U., Jacinto, C., Navarro, E., Martin Rodriguez, E., Pedroni, M., Speghini, A., Hirata, G. A., Martin, I. R.,& Jaque, D.. (2015). Neodymium-doped nanoparticles for infrared fluorescence bioimaging: The role of the host. in Journal of Applied Physics, 118(14).
https://doi.org/10.1063/1.4932669

del Rosal B, Perez-Delgado A, Misiak M, Bednarkiewicz A, Vanetsev AS, Orlovskii Y, Jovanović DJ, Dramićanin M, Rocha U, Kumar KU, Jacinto C, Navarro E, Martin Rodriguez E, Pedroni M, Speghini A, Hirata GA, Martin IR, Jaque D. Neodymium-doped nanoparticles for infrared fluorescence bioimaging: The role of the host. in Journal of Applied Physics. 2015;118(14).
doi:10.1063/1.4932669 .

del Rosal, Blanca, Perez-Delgado, Alberto, Misiak, Malgorzata, Bednarkiewicz, Artur, Vanetsev, Alexander S., Orlovskii, Yurii, Jovanović, Dragana J., Dramićanin, Miroslav, Rocha, Ueslen, Kumar, K. Upendra, Jacinto, Carlos, Navarro, Elizabeth, Martin Rodriguez, Emma, Pedroni, Marco, Speghini, Adolfo, Hirata, Gustavo A., Martin, I. R., Jaque, Daniel, "Neodymium-doped nanoparticles for infrared fluorescence bioimaging: The role of the host" in Journal of Applied Physics, 118, no. 14 (2015),
https://doi.org/10.1063/1.4932669 . .