Enhancement of magnetic heating efficiency in size controlled MFe2O4 (M = Mn, Fe, Co and Ni) nanoassemblies

RSC Advances ◽  
2015 ◽  
Vol 5 (19) ◽  
pp. 14311-14321 ◽  
Author(s):  
Jeotikanta Mohapatra ◽  
Saumya Nigam ◽  
J. Gupta ◽  
A. Mitra ◽  
M. Aslam ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Ethylene Glycol ◽  
Magnetic Nanoparticle ◽  
Metal Chloride ◽  
Heating Efficiency ◽  
Magnetic Heating ◽  
Size Controlled

The MFe2O4 magnetic nanoparticle nanoassemblies (MNNAs) have been synthesized via thermal decomposition of metal chloride in ethylene glycol (EG) in the presence of ethylenediamine (EDA).

Size controlled synthesis of silver sulfide nanostructures by multi-solvent thermal decomposition method

2017 ◽  
Vol 468 ◽  
pp. 119-124 ◽  
Author(s):  
Mohamed Mathar Sahib Ibrahim Khaleelullah ◽  
Thangaraju Dheivasigamani ◽  
Prakash Natarajan ◽  
Yuriko Masuda ◽  
Wataru Inami ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Decomposition Method ◽  
Silver Sulfide ◽  
Controlled Synthesis ◽  
Thermal Decomposition Method ◽  
Size Controlled

Stable Iron Oxide Nanoflowers with Exceptional Magnetic Heating Efficiency: Simple and Fast Polyol Synthesis

2021 ◽  
Vol 13 (38) ◽  
pp. 45870-45880
Author(s):  
Liudmyla Storozhuk ◽  
Maximilian O. Besenhard ◽  
Stefanos Mourdikoudis ◽  
Alec P. LaGrow ◽  
Martin R. Lees ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Polyol Synthesis ◽  
Heating Efficiency ◽  
Magnetic Heating

scholarly journals Inductive Thermal Effect of Ferrite Magnetic Nanoparticles

Materials ◽  
2019 ◽  
Vol 12 (19) ◽  
pp. 3208 ◽  
Author(s):  
Jeotikanta Mohapatra ◽  
Meiying Xing ◽  
J. Ping Liu
Keyword(s):  
Magnetic Properties ◽  
Magnetic Nanoparticles ◽  
Spinel Ferrite ◽  
Particle Interactions ◽  
Heat Induction ◽  
Heating Efficiency ◽  
Magnetic Parameters ◽  
Thermally Activated ◽  
Cell Functions ◽  
Magnetic Heating

Localized heat induction using magnetic nanoparticles under an alternating magnetic field is an emerging technology applied in areas including, cancer treatment, thermally activated drug release and remote activation of cell functions. To enhance the induction heating efficiency of magnetic nanoparticles, the intrinsic and extrinsic magnetic parameters influencing the heating efficiency of magnetic nanoparticles should be effectively engineered. This review covers the recent progress in the optimization of magnetic properties of spinel ferrite nanoparticles for efficient heat induction. The key materials factors for efficient magnetic heating including size, shape, composition, inter/intra particle interactions are systematically discussed, from the growth mechanism, process control to chemical and magnetic properties manipulation.

Mesoporous nanocrystalline ZnO microspheres by ethylene glycol mediated thermal decomposition

2018 ◽  
Vol 29 (12) ◽  
pp. 3455-3461 ◽  
Author(s):  
Emre Alp ◽  
Emre Can Araz ◽  
Ahmet Furkan Buluç ◽  
Yağmur Güner ◽  
Yücel Değer ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Ethylene Glycol

Synthesis of Copper Sulfide Nanoparticles by Thermal Decomposition Approach and Morphology Dependent Peroxidase-Like Activity

2020 ◽  
Vol 20 (5) ◽  
pp. 2763-2780
Author(s):  
Vanita Sharma ◽  
P. Jeevanandam
Keyword(s):  
Thermal Decomposition ◽  
Ethylene Glycol ◽  
Copper Sulfide ◽  
Diphenyl Ether ◽  
Decomposition Approach ◽  
Precursor Complex ◽  
Exposed Facets

Copper sulfide nanoparticles have been employed as artificial mimics for peroxidase-like activity. In the present study, copper sulfide nanoparticles with four different morphologies have been synthesized by thermal decomposition of cyclo-tri-μ-thioacetamide-tris(chlorocopper(I)) complex ([Cu3TAA3Cl3]) at 200 °C in different solvents such as diphenyl ether, ethylene glycol, 1-octadecene and also without any solvent. Hierarchical copper sulfide nanostructures are formed when the complex is decomposed in the absence of solvent, in diphenyl ether, and 1-octadecene while in the case of ethylene glycol, randomly agglomerated nanoparticles are formed. The precursor complex ([Cu3TAA3Cl3]) as well as copper sulfide nanoparticles were characterized using an array of techniques and after characterization, the peroxidase-like activity of copper sulfide nanoparticles was investigated.Morphologically different copper sulfide nanoparticles possess different exposed facets and due to this, the peroxidase-like activity was different among different morphologies.

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