scholarly journals Microwave assisted synthesis of oleic acid modified magnetite nanoparticles for benzene adsorption

2021 ◽  
Vol 15 ◽  
pp. 100429
Author(s):  
Makhosazana Masuku ◽  
Linda Ouma ◽  
Agnes Pholosi
Keyword(s):  
Oleic Acid ◽  
Magnetite Nanoparticles ◽  
Microwave Assisted Synthesis ◽  
Benzene Adsorption ◽  
Microwave Assisted

Unique role of ionic liquid in microwave-assisted synthesis of monodisperse magnetite nanoparticles

2010 ◽  
Vol 46 (22) ◽  
pp. 3866 ◽  
Author(s):  
Hengyao Hu ◽  
Hao Yang ◽  
Peng Huang ◽  
Daxiang Cui ◽  
Yanqing Peng ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Magnetite Nanoparticles ◽  
Microwave Assisted Synthesis ◽  
Unique Role ◽  
Microwave Assisted

Microwave-assisted synthesis of magnetite nanoparticles for MR blood pool contrast agents

2012 ◽  
Vol 324 (4) ◽  
pp. 488-494 ◽  
Author(s):  
Wangchuan Xiao ◽  
Hongchen Gu ◽  
Dan Li ◽  
Dandan Chen ◽  
Xiaoyong Deng ◽  
...  
Keyword(s):  
Contrast Agents ◽  
Magnetite Nanoparticles ◽  
Blood Pool ◽  
Microwave Assisted Synthesis ◽  
Microwave Assisted ◽  
Blood Pool Contrast Agents

Microwave Assisted Synthesis of Magnetite Nanoparticles

2014 ◽  
Vol 14 (8) ◽  
pp. 5790-5797 ◽  
Author(s):  
S. S. Pati ◽  
S. Kalyani ◽  
V. Mahendran ◽  
John Philip
Keyword(s):  
Magnetite Nanoparticles ◽  
Microwave Assisted Synthesis ◽  
Microwave Assisted

Microwave-assisted synthesis of magnetic iron oxide nanoparticles in oleylamine–oleic acid solutions

2017 ◽  
Vol 27 (5) ◽  
pp. 487-489 ◽  
Author(s):  
Tatiana A. Lastovina ◽  
Andriy P. Budnyk ◽  
Mikhail A. Soldatov ◽  
Yury V. Rusalev ◽  
Alexander A. Guda ◽  
...  
Keyword(s):  
Oleic Acid ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Microwave Assisted Synthesis ◽  
Oxide Nanoparticles ◽  
Acid Solutions ◽  
Magnetic Iron Oxide Nanoparticles ◽  
Magnetic Iron Oxide ◽  
Microwave Assisted

scholarly journals Microwave-Assisted Synthesis of Water-Dispersible Humate-Coated Magnetite Nanoparticles: Relation of Coating Process Parameters to the Properties of Nanoparticles

Nanomaterials ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 1558 ◽  
Author(s):  
Egor M. Kostyukhin ◽  
Vera D. Nissenbaum ◽  
Evgeny V. Abkhalimov ◽  
Alexander L. Kustov ◽  
Boris G. Ershov ◽  
...  
Keyword(s):  
Physical Properties ◽  
Magnetite Nanoparticles ◽  
Colloidal Stability ◽  
Inert Atmosphere ◽  
Point Of Zero Charge ◽  
Microwave Assisted Synthesis ◽  
Coating Agent ◽  
Water Dispersible ◽  
Microwave Assisted ◽  
Synthesis Protocol

Nowadays, there is a demand in the production of nontoxic multifunctional magnetic materials possessing both high colloidal stability in water solutions and high magnetization. In this work, a series of water-dispersible natural humate-polyanion coated superparamagnetic magnetite nanoparticles has been synthesized via microwave-assisted synthesis without the use of inert atmosphere. An impact of a biocompatible humate-anion as a coating agent on the structural and physical properties of nanoparticles has been established. The injection of humate-polyanion at various synthesis stages leads to differences in the physical properties of the obtained nanomaterials. Depending on the synthesis protocol, nanoparticles are characterized by improved monodispersity, smaller crystallite and grain size (up to 8.2 nm), a shift in the point of zero charge (6.4 pH), enhanced colloidal stability in model solutions, and enhanced magnetization (80 emu g−1).

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