Bifunctional heater-thermometer Nd 3+ -doped nanoparticles with multiple temperature sensing parameters

I.E. Kolesnikov, A.A. Kalinichev, M.A. Kurochkin, D.V. Mamonova, E.Y. Kolesnikov, E. Lähderanta, M.D. Mikhailov

Research outputpeer-review

2 Citations (Scopus)

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.

Original languageEnglish
Article number145501
Pages (from-to)145501
Number of pages11
JournalNanotechnology
Volume30
Issue number14
DOIs
Publication statusPublished - 5 Apr 2019

Fingerprint

Thermometers
Nanoparticles
Temperature
Luminescence
Doping (additives)
Bandwidth
Hot Temperature
Sensors

Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Bioengineering
  • Chemistry(all)
  • Materials Science(all)
  • Electrical and Electronic Engineering

Cite this

Kolesnikov, I. E., Kalinichev, A. A., Kurochkin, M. A., Mamonova, D. V., Kolesnikov, E. Y., Lähderanta, E., & Mikhailov, M. D. (2019). Bifunctional heater-thermometer Nd 3+ -doped nanoparticles with multiple temperature sensing parameters. Nanotechnology, 30(14), 145501. [145501]. https://doi.org/10.1088/1361-6528/aafcb8
Kolesnikov, I.E. ; Kalinichev, A.A. ; Kurochkin, M.A. ; Mamonova, D.V. ; Kolesnikov, E.Y. ; Lähderanta, E. ; Mikhailov, M.D. / Bifunctional heater-thermometer Nd 3+ -doped nanoparticles with multiple temperature sensing parameters. In: Nanotechnology. 2019 ; Vol. 30, No. 14. pp. 145501.
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Kolesnikov, IE, Kalinichev, AA, Kurochkin, MA, Mamonova, DV, Kolesnikov, EY, Lähderanta, E & Mikhailov, MD 2019, 'Bifunctional heater-thermometer Nd 3+ -doped nanoparticles with multiple temperature sensing parameters', Nanotechnology, vol. 30, no. 14, 145501, pp. 145501. https://doi.org/10.1088/1361-6528/aafcb8

Bifunctional heater-thermometer Nd 3+ -doped nanoparticles with multiple temperature sensing parameters. / Kolesnikov, I.E.; Kalinichev, A.A.; Kurochkin, M.A.; Mamonova, D.V.; Kolesnikov, E.Y.; Lähderanta, E.; Mikhailov, M.D.

In: Nanotechnology, Vol. 30, No. 14, 145501, 05.04.2019, p. 145501.

Research outputpeer-review

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AU - Mamonova, D.V.

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AU - Lähderanta, E.

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Kolesnikov IE, Kalinichev AA, Kurochkin MA, Mamonova DV, Kolesnikov EY, Lähderanta E et al. Bifunctional heater-thermometer Nd 3+ -doped nanoparticles with multiple temperature sensing parameters. Nanotechnology. 2019 Apr 5;30(14):145501. 145501. https://doi.org/10.1088/1361-6528/aafcb8