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Improvement of Hyperthermia Properties of Iron Oxide Nanoparticles by Surface Coating.

作者信息

Vassallo Marta, Martella Daniele, Barrera Gabriele, Celegato Federica, Coïsson Marco, Ferrero Riccardo, Olivetti Elena S, Troia Adriano, Sözeri Hüseyin, Parmeggiani Camilla, Wiersma Diederik S, Tiberto Paola, Manzin Alessandra

机构信息

Department of Advanced Materials Metrology and Life Science, Istituto Nazionale di Ricerca Metrologica (INRiM), Strada delle Cacce, 91, 10135Torino, Italy.

Dipartimento di Elettronica e Telecomunicazioni, Politecnico di Torino, Corso Duca degli Abruzzi, 24, 10129Torino, Italy.

出版信息

ACS Omega. 2023 Jan 4;8(2):2143-2154. doi: 10.1021/acsomega.2c06244. eCollection 2023 Jan 17.

DOI:10.1021/acsomega.2c06244
PMID:36687092
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9850460/
Abstract

Magnetic hyperthermia is an oncological therapy that exploits magnetic nanoparticles activated by radiofrequency magnetic fields to produce a controlled temperature increase in a diseased tissue. The specific loss power (SLP) of magnetic nanoparticles or the capability to release heat can be improved using surface treatments, which can reduce agglomeration effects, thus impacting on local magnetostatic interactions. In this work, FeO nanoparticles are synthesized via a coprecipitation reaction and fully characterized in terms of structural, morphological, dimensional, magnetic, and hyperthermia properties (under the Hergt-Dutz limit). Different types of surface coatings are tested, comparing their impact on the heating efficacy and colloidal stability, resulting that sodium citrate leads to a doubling of the SLP with a substantial improvement in dispersion and stability in solution over time; an SLP value of around 170 W/g is obtained in this case for a 100 kHz and 48 kA/m magnetic field.

摘要
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bfa6/9850460/997d3aa4c017/ao2c06244_0007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bfa6/9850460/88ee073592cc/ao2c06244_0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bfa6/9850460/1568f02936d1/ao2c06244_0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bfa6/9850460/a6d282c1e733/ao2c06244_0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bfa6/9850460/e7ea240884d5/ao2c06244_0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bfa6/9850460/58ac3d84f4c3/ao2c06244_0006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bfa6/9850460/997d3aa4c017/ao2c06244_0007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bfa6/9850460/88ee073592cc/ao2c06244_0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bfa6/9850460/1568f02936d1/ao2c06244_0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bfa6/9850460/a6d282c1e733/ao2c06244_0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bfa6/9850460/e7ea240884d5/ao2c06244_0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bfa6/9850460/58ac3d84f4c3/ao2c06244_0006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bfa6/9850460/997d3aa4c017/ao2c06244_0007.jpg

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Improvement of Hyperthermia Properties of Iron Oxide Nanoparticles by Surface Coating.

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引用本文的文献

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[2]
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[3]
Magnetically Induced Catalysis: Definition, Advances, and Potential.

Angew Chem Int Ed Engl. 2025-6-10

[4]
Enhanced photocatalytic degradation of malachite green and trypan blue using 3-aminopropyl triethoxysilane (APTES) functionalized iron oxide nanocomposite.

RSC Adv. 2025-2-26

[5]
Green Sol-Gel Synthesis of Iron Oxide Nanoparticles for Magnetic Hyperthermia Applications.

Pharmaceutics. 2024-12-11

[6]
Liver-targeting iron oxide nanoparticles and their complexes with plant extracts for biocompatibility.

Beilstein J Nanotechnol. 2024-12-11

[7]
Adrenocortical Cancer Cell uptake of Iron Oxide Nanoparticles.

bioRxiv. 2024-12-7

[8]
Recent advancements and clinical aspects of engineered iron oxide nanoplatforms for magnetic hyperthermia-induced cancer therapy.

Mater Today Bio. 2024-11-28

[9]
Isolation of B Cells Using Silane-Coated Magnetic Nanoparticles.

Int J Biomater. 2024-10-30

[10]
Light-Controlled Magnetic Properties: An Energy-Efficient Opto-Mechanical Control over Magnetic Films by Liquid Crystalline Networks.

Adv Sci (Weinh). 2024-12

本文引用的文献

[1]
Efficient Magneto-Luminescent Nanosystems based on Rhodamine-Loaded Magnetite Nanoparticles with Optimized Heating Power and Ideal Thermosensitive Fluorescence.

ACS Appl Mater Interfaces. 2022-10-27

[2]
Carboxymethyl cellulose coated magnetic nanoparticles transport across a human lung microvascular endothelial cell model of the blood-brain barrier.

Nanoscale Adv. 2018-10-16

[3]
In silico evaluation of adverse eddy current effects in preclinical tests of magnetic hyperthermia.

Comput Methods Programs Biomed. 2022-8

[4]
Repurposing ferumoxytol: Diagnostic and therapeutic applications of an FDA-approved nanoparticle.

Theranostics. 2022

[5]
Hyperthermia Effect of Nanoclusters Governed by Interparticle Crystalline Structures.

ACS Omega. 2021-11-10

[6]
Coating of Magnetite Nanoparticles with Fucoidan to Enhance Magnetic Hyperthermia Efficiency.

Nanomaterials (Basel). 2021-11-2

[7]
Influence of Coating and Size of Magnetic Nanoparticles on Cellular Uptake for In Vitro MRI.

Nanomaterials (Basel). 2021-10-28

[8]
Experimental and Modelling Analysis of the Hyperthermia Properties of Iron Oxide Nanocubes.

Nanomaterials (Basel). 2021-8-25

[9]
Dipolar interactions among magnetite nanoparticles for magnetic hyperthermia: a rate-equation approach.

Nanoscale. 2021-2-25

[10]
Perfusion, cryopreservation, and nanowarming of whole hearts using colloidally stable magnetic cryopreservation agent solutions.

Sci Adv. 2021-1-8

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