Magnetic heating of water dispersible and size-controlled superparamagnetic cobalt iron oxide nanoparticles

被引：2

作者：

Duong, Hong Diu Thi ^{[1
]}

Yoon, Sang-Hyeok ^{[1
]}

Nguyen, Dung The ^{[2
]}

Kim, Kyo-Seon ^{[1
]}

机构：

[1] Kangwon Natl Univ, Dept Chem Engn, Chunchon 200701, South Korea

[2] Univ Ulsan, Chem Ind Res Inst, Core Res Inst, Ulsan 44776, South Korea

来源：

POWDER TECHNOLOGY | 2023年 / 427卷

关键词：

Cobalt ferrite nanoparticles; Controlled synthesis; Ligand exchange; Surface coating; Magnetic heating; Hyperthermia treatment; COFE2O4; NANOPARTICLES; FERRITE NANOPARTICLES; SPIN; FUNCTIONALIZATION; COPRECIPITATION;

D O I：

10.1016/j.powtec.2023.118720

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Magnetic nanoparticles have been of great interest for various biomedical applications due to their controllability in the distance. Monodisperse superparamagnetic CoFe2O4 (CFO) nanoparticles were synthesized by solvothermal method with oleic acid. The oleic acid ligands are exchanged with citric acid to obtain waterdispersible citric acid-coated CA (CFO-CA) nanoparticles. The M-H curve recorded at room temperature shows the superparamagnetic nature of CFO nanoparticles for both oleic- and citric-coated samples. The magnetic heating performance of CFO-CA shows an exciting dependence on the particle size and surface functionality. The hyperthermia efficiency of CFO-CA nanoparticles increases with increasing magnetic field strength and nanoparticle concentration. A specific absorption ratio value of 152.7 W/g obtained in this study is comparable to other investigations, demonstrating a great potential of CFO-CA nanoparticles for hyperthermia-based treatments. This controlled synthesis process can be applied to various functional biomedical nanoparticles to prepare nanoparticles with designed surface moieties for further potential applications.

引用

页数：9

共 66 条

[1] Magnetism of Nanoparticles: Effect of the Organic Coating [J].

Abdolrahimi, Maryam ;

Vasilakaki, Marianna ;

Slimani, Sawssen ;

Ntallis, Nikolaos ;

Varvaro, Gaspare ;

Laureti, Sara ;

Meneghini, Carlo ;

Trohidou, Kalliopi N. ;

Fiorani, Dino ;

Peddis, Davide .

NANOMATERIALS, 2021, 11 (07)

[2] On the theory of magnetic hyperthermia: clusterization of nanoparticles [J].

Abu-Bakr, Ali F. ;

Zubarev, Andrey Yu .

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2020, 378 (2171)

[3]

Amiri S, 2013, Mater Sci Eng C Mater Biol Appl, V33, P1, DOI 10.1016/j.msec.2012.09.003

[4] Effect of Oleylamine on the Surface Chemistry, Morphology, Electronic Structure, and Magnetic Properties of Cobalt Ferrite Nanoparticles [J].

Ansari, Sumayya M. ;

Sinha, Bhavesh B. ;

Sen, Debasis ;

Sastry, Pulya U. ;

Kolekar, Yesh D. ;

Ramana, C. V. .

NANOMATERIALS, 2022, 12 (17)

[5] Particle Size, Morphology, and Chemical Composition Controlled CoFe2O4 Nanoparticles with Tunable Magnetic Properties via Oleic Acid Based Solvothermal Synthesis for Application in Electronic Devices [J].

Ansari, Sumayya M. ;

Sinha, Bhavesh B. ;

Phase, Deodatta ;

Sen, Debasis ;

Sastry, Pulya U. ;

Kolekar, Yesh D. ;

Ramana, Chintalapalle V. .

ACS APPLIED NANO MATERIALS, 2019, 2 (04) :1828-1843

[6] Magnetic hyperthermia properties of CoFe2O4 nanoparticles: Effect of polymer coating and interparticle interactions [J].

Aslibeiki, B. ;

Eskandarzadeh, N. ;

Jalili, H. ;

Varzaneh, A. Ghotbi ;

Kameli, P. ;

Orue, I. ;

Chernenko, V. ;

Hajalilou, A. ;

Ferreira, L. P. ;

Cruz, M. M. .

CERAMICS INTERNATIONAL, 2022, 48 (19) :27995-28005

[7] Tuning of Synthesis Conditions by Thermal Decomposition toward Core-Shell CoxFe1-xO@CoyFe3-yO4 and CoFe2O4 Nanoparticles with Spherical and Cubic Shapes [J].

Baaziz, Walid ;

Pichon, Benoit P. ;

Liu, Yu ;

Greneche, Jean-Marc ;

Ulhaq-Bouillet, Corinne ;

Terrier, Erwan ;

Bergeard, Nicolas ;

Halte, Valerie ;

Boeglin, Christine ;

Choueikani, Fadi ;

Toumi, Mohamed ;

Mhiri, Tahar ;

Begin-Colin, Sylvie .

CHEMISTRY OF MATERIALS, 2014, 26 (17) :5063-5073

[8] Advances in Magnetic Nanoparticles for Biomedical Applications [J].

Cardoso, Vanessa Fernandes ;

Francesko, Antonio ;

Ribeiro, Clarisse ;

Banobre-Lopez, Manuel ;

Martins, Pedro ;

Lanceros-Mendez, Senentxu .

ADVANCED HEALTHCARE MATERIALS, 2018, 7 (05)

[9] Tuning the optical band gap and magnetization of oleic acid coated CoFe2O4 NPs synthesized by facile hydrothermal route [J].

Chandekar, Kamlesh V. ;

Shkir, Mohd. ;

AlFaify, Salem .

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2020, 259

[10] Spin Disorder and Particle Size Effects in Cobalt Ferrite Nanoparticles with Unidirectional Anisotropy and Permanent Magnet-like Characteristics [J].

Debnath, Bharati ;

Salunke, Hemant G. ;

Bhattacharyya, Sayan .

JOURNAL OF PHYSICAL CHEMISTRY C, 2020, 124 (47) :25992-26000

← 1 2 3 4 5 6 7 →