New Approaches to the Study of Spinel Ferrite Nanoparticles for Biomedical Applications

2015 ◽  
pp. 1417-1441 ◽  
Author(s):  
Noppakun Sanpo ◽  
Christopher C. Berndt ◽  
Cuie Wen ◽  
James Wang
Keyword(s):  
Biomedical Applications ◽  
Spinel Ferrite ◽  
Ferrite Nanoparticles ◽  
New Approaches

New Approaches to the Study of Spinel Ferrite Nanoparticles for Biomedical Applications

2015 ◽  
pp. 1-21
Author(s):  
Noppakun Sanpo ◽  
Christopher C. Berndt ◽  
Cuie Wen ◽  
James Wang
Keyword(s):  
Biomedical Applications ◽  
Spinel Ferrite ◽  
Ferrite Nanoparticles ◽  
New Approaches

Spinel ferrite nanoparticles and nanocomposites for biomedical applications and their toxicity

2020 ◽  
Vol 107 ◽  
pp. 110314 ◽  
Author(s):  
Kebede K. Kefeni ◽  
Titus A.M. Msagati ◽  
Thabo TI. Nkambule ◽  
Bhekie B. Mamba
Keyword(s):  
Biomedical Applications ◽  
Spinel Ferrite ◽  
Ferrite Nanoparticles

scholarly journals Suitability of Ferrites for Biomedical Applications

2021 ◽  
pp. 162-188
Author(s):  
M. Dhiman
Keyword(s):  
Biomedical Applications ◽  
Biomedical Application ◽  
Spinel Ferrite ◽  
Magnetic Hyperthermia ◽  
Disease Diagnosis ◽  
Ferrite Nanoparticles ◽  
Spinel Ferrites ◽  
Body Parts ◽  
Hyperthermia Treatment ◽  
Substantial Interest

This chapter aims at the latest amelioration in the biomedical application of spinel ferrites. Magnetic hyperthermia treatment of tumour cells and contrast resonance imaging of human body parts, are a few applications of spinel ferrites that have gained substantial interest nowadays. The thermo-therapeutic and radiology based diagnosis treatment has many benefits over traditional methods used for disease diagnosis and imaging treatment of chronic carcinogenic origin diseases. The various types of doped and undoped spinel ferrite nanoparticles are investigated and optimised for different biomedical applications. Through this chapter, an attempt is made to provide readers the knowledge about various required characteristics and latest used strategies for the successful implementations of spinel ferrite in biomedical applications at commercial levels.

Synthesis and Investigation of Small g-values for Smart Spinel Ferrite Nanoparticles

2021 ◽  
pp. 159334
Author(s):  
Harun Bayrakdar ◽  
Orhan Yalçın ◽  
Songül Özüm ◽  
Uğur Cengiz
Keyword(s):  
Spinel Ferrite ◽  
Ferrite Nanoparticles

Structural, dielectric, electrical and modulus spectroscopic characteristics of CoFeCuO4 spinel ferrite nanoparticles

2021 ◽  
Vol 272 ◽  
pp. 115331
Author(s):  
M. Nasri ◽  
C. Henchiri ◽  
R. Dhahri ◽  
J. Khelifi ◽  
H. Rahmouni ◽  
...  
Keyword(s):  
Spinel Ferrite ◽  
Ferrite Nanoparticles ◽  
Spectroscopic Characteristics

scholarly journals Superparamagnetic ZnFe2O4 Nanoparticles-Reduced Graphene Oxide-Polyurethane Resin Based Nanocomposites for Electromagnetic Interference Shielding Application

Nanomaterials ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1112
Author(s):  
Raghvendra Singh Yadav ◽  
Anju ◽  
Thaiskang Jamatia ◽  
Ivo Kuřitka ◽  
Jarmila Vilčáková ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Electromagnetic Waves ◽  
Spinel Ferrite ◽  
Ferrite Nanoparticles ◽  
Resin Matrix ◽  
Polyurethane Resin ◽  
Reduced Graphene ◽  
Znfe2o4 Nanoparticles ◽  
Electromagnetic Pollution

Superparamagnetic ZnFe2O4 spinel ferrite nanoparticles were prepared by the sonochemical synthesis method at different ultra-sonication times of 25 min (ZS25), 50 min (ZS50), and 100 min (ZS100). The structural properties of ZnFe2O4 spinel ferrite nanoparticles were controlled via sonochemical synthesis time. The average crystallite size increases from 3.0 nm to 4.0 nm with a rise of sonication time from 25 min to 100 min. The change of physical properties of ZnFe2O4 nanoparticles with the increase of sonication time was observed. The prepared ZnFe2O4 nanoparticles show superparamagnetic behavior. The prepared ZnFe2O4 nanoparticles (ZS25, ZS50, and ZS100) and reduced graphene oxide (RGO) were embedded in a polyurethane resin (PUR) matrix as a shield against electromagnetic pollution. The ultra-sonication method has been used for the preparation of nanocomposites. The total shielding effectiveness (SET) value for the prepared nanocomposites was studied at a thickness of 1 mm in the range of 8.2–12.4 GHz. The high attenuation constant (α) value of the prepared ZS100-RGO-PUR nanocomposite as compared with other samples recommended high absorption of electromagnetic waves. The existence of electric-magnetic nanofillers in the resin matrix delivered the inclusive acts of magnetic loss, dielectric loss, appropriate attenuation constant, and effective impedance matching. The synergistic effect of ZnFe2O4 and RGO in the PUR matrix led to high interfacial polarization and, consequently, significant absorption of the electromagnetic waves. The outcomes and methods also assure an inventive and competent approach to develop lightweight and flexible polyurethane resin matrix-based nanocomposites, consisting of superparamagnetic zinc ferrite nanoparticles and reduced graphene oxide as a shield against electromagnetic pollution.

Cation distribution dependence of magnetic properties of sol–gel prepared MnFe2O4 spinel ferrite nanoparticles

2010 ◽  
Vol 322 (21) ◽  
pp. 3396-3400 ◽  
Author(s):  
Jianjun Li ◽  
Hongming Yuan ◽  
Guodong Li ◽  
Yanju Liu ◽  
Jinsong Leng
Keyword(s):  
Magnetic Properties ◽  
Cation Distribution ◽  
Spinel Ferrite ◽  
Sol Gel ◽  
Ferrite Nanoparticles
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