Magneto-Induced Hyperthermia and Temperature Detection in Single Iron Oxide Core-Silica/Tb 3+ /Eu 3+ (Acac) Shell Nano-Objects.
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| Title: | Magneto-Induced Hyperthermia and Temperature Detection in Single Iron Oxide Core-Silica/Tb 3+ /Eu 3+ (Acac) Shell Nano-Objects. |
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| Authors: | Nigoghossian, Karina1 (AUTHOR) karina.nigoghossian@ucd.ie, Bouvet, Basile1 (AUTHOR), Félix, Gautier1 (AUTHOR), Sene, Saad1 (AUTHOR), Costa, Luca2 (AUTHOR), Milhet, Pierre-Emmanuel2 (AUTHOR), Carneiro Neto, Albano N.3 (AUTHOR), Carlos, Luis D.3 (AUTHOR), Oliviero, Erwan1 (AUTHOR), Guari, Yannick1 (AUTHOR) karina.nigoghossian@ucd.ie, Larionova, Joulia1 (AUTHOR) karina.nigoghossian@ucd.ie |
| Source: | Nanomaterials (2079-4991). Sep2022, Vol. 12 Issue 18, pN.PAG-N.PAG. 20p. |
| Subjects: | Iron oxide nanoparticles, Boltzmann factor, Boltzmann's constant, Energy dispersive X-ray spectroscopy, High resolution electron microscopy, Energy transfer, Iron oxides, Silane |
| Abstract: | The article focuses on the development of multifunctional magneto-luminescent core@shell nanoparticles, specifically IONP@SiO2-acac/Tb3+/Eu3+, designed for use in hyperthermia treatments and temperature sensing. These nanoparticles consist of a magnetic iron oxide core encased in a silica shell, with lanthanide complexes (Tb3+ and Eu3+) covalently attached to the shell, enabling both localized heating and precise temperature monitoring. The study highlights the successful synthesis and characterization of these nanoparticles, demonstrating their ability to induce significant temperature increases under an alternating magnetic field while providing reliable thermal sensing through luminescence. The findings suggest potential applications in personalized nanomedicine, particularly in improving the safety and effectiveness of cancer treatments. [Extracted from the article] |
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| Database: | Engineering Source |
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| Abstract: | The article focuses on the development of multifunctional magneto-luminescent core@shell nanoparticles, specifically IONP@SiO2-acac/Tb3+/Eu3+, designed for use in hyperthermia treatments and temperature sensing. These nanoparticles consist of a magnetic iron oxide core encased in a silica shell, with lanthanide complexes (Tb3+ and Eu3+) covalently attached to the shell, enabling both localized heating and precise temperature monitoring. The study highlights the successful synthesis and characterization of these nanoparticles, demonstrating their ability to induce significant temperature increases under an alternating magnetic field while providing reliable thermal sensing through luminescence. The findings suggest potential applications in personalized nanomedicine, particularly in improving the safety and effectiveness of cancer treatments. [Extracted from the article] |
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| ISSN: | 20794991 |
| DOI: | 10.3390/nano12183109 |
