Synthesis and magnetic hyperthermia properties of zwitterionic dopamine sulfonate ligated magnesium ferrite and zinc ferrite nanoparticles

2021 ◽  
Author(s):  
V. Vijayakanth ◽  
V. Vinodhini ◽  
A. Aparna ◽  
M. S. Malavika ◽  
C. Krishnamoorthi
Keyword(s):  
Zinc Ferrite ◽  
Magnetic Hyperthermia ◽  
Ferrite Nanoparticles ◽  
Magnesium Ferrite

A systematic study of cobalt-zinc ferrite nanoparticles for self-regulated magnetic hyperthermia

2019 ◽  
Vol 794 ◽  
pp. 60-67 ◽  
Author(s):  
P. Appa Rao ◽  
K. Srinivasa Rao ◽  
T.R.K. Pydi Raju ◽  
Govinda Kapusetti ◽  
Mounika Choppadandi ◽  
...  
Keyword(s):  
Systematic Study ◽  
Zinc Ferrite ◽  
Magnetic Hyperthermia ◽  
Ferrite Nanoparticles ◽  
Cobalt Zinc Ferrite

scholarly journals Stealth Magnetoliposomes Based on Calcium-Substituted Magnesium Ferrite Nanoparticles for Curcumin Transport and Release

2020 ◽  
Vol 21 (10) ◽  
pp. 3641 ◽  
Author(s):  
Beatriz D. Cardoso ◽  
Ana Rita O. Rodrigues ◽  
Bernardo G. Almeida ◽  
Carlos O. Amorim ◽  
Vítor S. Amaral ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Drug Release ◽  
Natural Compound ◽  
Controlled Drug Release ◽  
Magnetic Hyperthermia ◽  
Ferrite Nanoparticles ◽  
Pharmacological Properties ◽  
Magnesium Ferrite ◽  
Superparamagnetic Properties ◽  
Over Time

Despite the promising pharmacological properties of curcumin, the transport and effective release of curcumin is still a challenge. The advances in functionalized nanocarriers for curcumin have also been motivated by the anticancer activity of this natural compound, aiming at targeted therapies. Here, stealth (aqueous and solid) magnetoliposomes containing calcium-substituted magnesium ferrite nanoparticles, CaxMg1−xFe2O4 (with x = 0.25, 0.50, 0.75) were developed as nanocarriers for curcumin. The magnetic nanoparticles exhibit superparamagnetic properties and crystalline structure, with sizes below 10 nm. The magnetoliposomes based on these nanoparticles have hydrodynamic diameters around or below 150 nm and a low polydispersity. The influence of an alternating magnetic field (AMF) on drug release over time was evaluated and compared with curcumin release by diffusion. The results suggest the potential of drug-loaded magnetoliposomes as nanocarriers that can be magnetically guided to the tumor sites and act as agents for a synergistic effect combining magnetic hyperthermia and controlled drug release.

scholarly journals Tunable heat generation in nickel-substituted zinc ferrite nanoparticles for effective magnetic hyperthermia

2021 ◽  
Author(s):  
Ralandinliu Kahmei ◽  
Papori Seal ◽  
Jyoti Prasad Borah
Keyword(s):  
Particle Size ◽  
Applied Field ◽  
High Performance ◽  
Cetyltrimethylammonium Bromide ◽  
Zinc Ferrite ◽  
Magnetic Nanoparticle ◽  
Average Particle Size ◽  
Magnetic Hyperthermia ◽  
Ferrite Nanoparticles ◽  
Average Particle

We report a high performance magnetic nanoparticle as hyperthermic agent under low applied field and frequency. CTAB (cetyltrimethylammonium bromide)-coated NixZn1-xFe2O4 nanoparticles of average particle size < 25 nm with various...

A study of uncoated and coated nickel-zinc ferrite nanoparticles for magnetic hyperthermia

2021 ◽  
pp. 124546
Author(s):  
P.V. Ramana ◽  
K.Srinivasa Rao ◽  
K.Raghu Kumar ◽  
Govinda Kapusetti ◽  
Mounika Choppadandi ◽  
...  
Keyword(s):  
Zinc Ferrite ◽  
Magnetic Hyperthermia ◽  
Ferrite Nanoparticles ◽  
Nickel Zinc

Enhanced hyperthermic properties of biocompatible zinc ferrite nanoparticles with a charged polysaccharide coating

2019 ◽  
Vol 7 (18) ◽  
pp. 2962-2973 ◽  
Author(s):  
Dorota Lachowicz ◽  
Weronika Górka ◽  
Angelika Kmita ◽  
Andrzej Bernasik ◽  
Jan Żukrowski ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Zinc Ferrite ◽  
Superparamagnetic Iron Oxide ◽  
Magnetic Hyperthermia ◽  
Ferrite Nanoparticles ◽  
Superparamagnetic Iron Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Zinc Doping

Zinc doping of superparamagnetic iron oxide nanoparticles coated with an ionic derivative of chitosan significantly improves their properties for magnetic hyperthermia.

scholarly journals Magnetoliposomes containing magnesium ferrite nanoparticles as nanocarriers for the model drug curcumin

2018 ◽  
Vol 5 (10) ◽  
pp. 181017 ◽  
Author(s):  
Beatriz D. Cardoso ◽  
Irina S. R. Rio ◽  
Ana Rita O. Rodrigues ◽  
Francisca C. T. Fernandes ◽  
B. G. Almeida ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Fluorescence Quenching ◽  
Magnetic Hyperthermia ◽  
Ferrite Nanoparticles ◽  
Blocking Temperature ◽  
Potential Drug ◽  
Magnesium Ferrite ◽  
Superparamagnetic Behaviour ◽  
Maximum Magnetization ◽  
Model Drug

Magnesium ferrite nanoparticles, with diameters around 25 nm, were synthesized by coprecipitation method. The magnetic properties indicate a superparamagnetic behaviour, with a maximum magnetization of 16.2 emu g −1 , a coercive field of 22.1 Oe and a blocking temperature of 183.2 K. These MgFe 2 O 4 nanoparticles were used to produce aqueous and solid magnetoliposomes, with sizes below 130 nm. The potential drug curcumin was successfully incorporated in these nanosystems, with high encapsulation efficiencies (above 89%). Interaction by fusion between both types of drug-loaded magnetoliposomes (with or without PEGylation) and models of biological membranes was demonstrated, using FRET or fluorescence quenching assays. These results point to future applications of magnetoliposomes containing MgFe 2 O 4 nanoparticles in cancer therapy, allowing combined magnetic hyperthermia and chemotherapy.

scholarly journals To study the surface modified cobalt zinc ferrite nanoparticles for application to magnetic hyperthermia

AIP Advances ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 125308
Author(s):  
Suman Halder ◽  
S. I. Liba ◽  
A. Nahar ◽  
S. S. Sikder ◽  
S. Manjura Hoque
Keyword(s):  
Zinc Ferrite ◽  
Magnetic Hyperthermia ◽  
Ferrite Nanoparticles ◽  
Surface Modified ◽  
Cobalt Zinc Ferrite

Engineering zinc ferrite nanoparticles in a hierarchical graphene and carbon nanotube framework for improved lithium-ion storage

2021 ◽  
Vol 588 ◽  
pp. 346-356
Author(s):  
Shouchun Bao ◽  
Qingke Tan ◽  
Xiangli Kong ◽  
Can Wang ◽  
Yiyu Chen ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Zinc Ferrite ◽  
Lithium Ion ◽  
Ferrite Nanoparticles ◽  
Ion Storage
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