Spinel ferrite nanoparticles and nanocomposites for biomedical applications and their toxicity

KK Kefeni, TAM Msagati, TTI Nkambule… - Materials Science and …, 2020 - Elsevier
This review focuses on the biomedical applications and toxicity of spinel ferrite nanoparticles
(SFNPs) with more emphasis on the recently published work. A critical review is provided on …

[HTML][HTML] Magnetocaloric Refrigeration in the Context of Sustainability: A Review of Thermodynamic Bases, the State of the Art, and Future Prospects

U Lucia, G Grisolia - Energies, 2024 - mdpi.com
At present, one of the main challenges that industry faces is its impact on global warming,
linked to the greenhouse effect and ozone hole problems. These two environmental issues …

Antibacterial and antibiofilm activities of silver-decorated zinc ferrite nanoparticles synthesized by a gamma irradiation-coupled sol–gel method against some …

MIAA Maksoud, GS El-Sayyad, HS El-Bastawisy… - RSC …, 2021 - pubs.rsc.org
This work aimed at the gamma irradiation-assisted synthesis of silver (Ag)-decorated
ZnFe2O4 (ZFO) ferrite nanoparticles (NPs), which were tested for their antibacterial and …

Influence of Mg2+ substitution on structural, optical, magnetic, and antimicrobial properties of Mn–Zn ferrite nanoparticles

MIA Abdel Maksoud, GS El-Sayyad… - Journal of Materials …, 2020 - Springer
Superparamagnetic nanoparticles (NPs) have a prominent interest from researchers in the
field of industrial and biomedical applications. Herein, Mg 2+-substituted Mn–Zn ferrites with …

Lanthanum doped Zn0. 5Co0. 5LaxFe2− xO4 spinel ferrites synthesized via co-precipitation route to evaluate structural, vibrational, electrical, optical, dielectric, and …

A Aslam, AU Rehman, N Amin, MA un Nabi… - Journal of Physics and …, 2021 - Elsevier
Lanthanum doped Z n 0.5 C o 0.5 L ax F e 2− x O 4 spinel ferrites were synthesized through
the co-precipitation technique. To characterize the structural, vibrational, electro-optical …

Evaluation of spectral, optoelectrical, dielectric, magnetic, and morphological properties of RE3+ (La3+, and Ce3+) and Co2+ co-doped Zn0. 75Cu0. 25Fe2O4 ferrites

AU Rehman, N Amin, MB Tahir, MA un Nabi… - Materials Chemistry and …, 2022 - Elsevier
Present work reports the synthesis of RE 3+(La 3+, and Ce 3+) and Co 2+ co-doped Zn 0.75
Cu 0.25 Fe 2 O 4 samples powder using sol-gel auto combustion process. Rietveld …

Synthesis, structural, optical and dispersion parameters of La-doped spinel zinc ferrites ZnFe2-xLaxO4 (x= 0.00, 0.001, 0.005, 0.01 and 0.015)

H Lemziouka, A Boutahar, R Moubah, LH Omari… - Vacuum, 2020 - Elsevier
We investigate the structural and optical properties of ZnFe 2-x La x O 4 spinel ferrite (0≤
x≤ 0.015) prepared using sol-gel route. The lattice parameter increases and the crystallite …

[HTML][HTML] The effect of lanthanum substitution on the structural, magnetic, and dielectric properties of nanocrystalline Mn-Ni spinel ferrite for radio frequency (RF) …

M Jafarpour, M Rostami, SMH Khalkhali, H Nikmanesh… - Physics Letters A, 2022 - Elsevier
The Sol-gel auto-combustion method is used to synthesize nanocrystalline Mn-Ni spinel
ferrites substituted with lanthanum. The crystallite size of the samples decreases from 29.16 …

La3+ doped LiCo0. 25Zn0. 25Fe2O4 spinel ferrite nanocrystals: Insights on structural, optical and magnetic properties

MIAA Maksoud, A El-Ghandour, AH Ashour… - Journal of Rare …, 2021 - Elsevier
This paper addresses the manipulation of structural, morphology, optical and magnetic
properties of LiCo 0.25 Zn 0.25 Fe 2 O 4 ferrite via incorporation of different proportions of La …

The effect of Ce3+ do** on structural, optical, ferromagnetic resonance, and magnetic properties of ZnFe2O4 nanoparticles

B Alshahrani, HI ElSaeedy, S Fares, AH Korna… - Journal of Materials …, 2021 - Springer
Herein, we used the ultrasound irradiation to assist the sol–gel method for the synthesis of
spinel ZnCe x Fe 2− x O 4 nanoparticles. The patterns obtained from energy dispersive x …