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Bi-functional heater-thermometer Nd3+-doped nanoparticles with multiple temperature sensing parameters. / Kolesnikov, I.E.; Kalinichev, A.A.; Mamonova, D.V.; Kurochkin, M.A.; Kolesnikov, E.Yu.; Landeranta, E.; Mikhailov, M.D.

в: Nanotechnology, Том 30, № 14, 2019.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

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@article{6df70de419d747d787b6c2ad2db07970,
title = "Bi-functional heater-thermometer Nd3+-doped nanoparticles with multiple temperature sensing parameters",
abstract = "Achieving a combination of real-time diagnosis and therapy in a single platform with sensitive thermometry and efficient heat production is a crucial step towards controllable photothermal therapy. Here, Nd3+-doped Y2O3 nanoparticles prepared using the combined Pechini-foaming technique operating in the first and second biological windows were demonstrated as thermal sensors within the wide temperature range of 123–873 K, and as heaters with a temperature increase of 100 K. Thermal sensing was performed based on various approaches: luminescence intensity ratio (electronic levels; Stark sublevels), spectral line position and line bandwidth were used as temperature-dependent parameters. The applicability of these sensing parameters, along with relative thermal sensitivity and temperature resolution, are discussed and compared. The influence of Nd3+-doping concentration on thermometer and heater efficiency was also investigated.",
author = "I.E. Kolesnikov and A.A. Kalinichev and D.V. Mamonova and M.A. Kurochkin and E.Yu. Kolesnikov and E. Landeranta and M.D. Mikhailov",
year = "2019",
language = "English",
volume = "30",
journal = "Nanotechnology",
issn = "0957-4484",
publisher = "IOP Publishing Ltd.",
number = "14",

}

RIS

TY - JOUR

T1 - Bi-functional heater-thermometer Nd3+-doped nanoparticles with multiple temperature sensing parameters

AU - Kolesnikov, I.E.

AU - Kalinichev, A.A.

AU - Mamonova, D.V.

AU - Kurochkin, M.A.

AU - Kolesnikov, E.Yu.

AU - Landeranta, E.

AU - Mikhailov, M.D.

PY - 2019

Y1 - 2019

N2 - Achieving a combination of real-time diagnosis and therapy in a single platform with sensitive thermometry and efficient heat production is a crucial step towards controllable photothermal therapy. Here, Nd3+-doped Y2O3 nanoparticles prepared using the combined Pechini-foaming technique operating in the first and second biological windows were demonstrated as thermal sensors within the wide temperature range of 123–873 K, and as heaters with a temperature increase of 100 K. Thermal sensing was performed based on various approaches: luminescence intensity ratio (electronic levels; Stark sublevels), spectral line position and line bandwidth were used as temperature-dependent parameters. The applicability of these sensing parameters, along with relative thermal sensitivity and temperature resolution, are discussed and compared. The influence of Nd3+-doping concentration on thermometer and heater efficiency was also investigated.

AB - Achieving a combination of real-time diagnosis and therapy in a single platform with sensitive thermometry and efficient heat production is a crucial step towards controllable photothermal therapy. Here, Nd3+-doped Y2O3 nanoparticles prepared using the combined Pechini-foaming technique operating in the first and second biological windows were demonstrated as thermal sensors within the wide temperature range of 123–873 K, and as heaters with a temperature increase of 100 K. Thermal sensing was performed based on various approaches: luminescence intensity ratio (electronic levels; Stark sublevels), spectral line position and line bandwidth were used as temperature-dependent parameters. The applicability of these sensing parameters, along with relative thermal sensitivity and temperature resolution, are discussed and compared. The influence of Nd3+-doping concentration on thermometer and heater efficiency was also investigated.

UR - https://iopscience.iop.org/article/10.1088/1361-6528/aafcb8

M3 - Article

VL - 30

JO - Nanotechnology

JF - Nanotechnology

SN - 0957-4484

IS - 14

ER -

ID: 39068693