Results 61 to 70 of about 48,877 (253)

A Study on Stability of Magnetite Nanoparticles Suspension in Water by Zeta Potential Measurements

Scientific Bulletin of Valahia University: Materials and Mechanics
The paper presents an experimental research on the stability of an aqueous suspension containing 35% magnetite nanoparticles (MNPs) using the zeta potential measurement method.
Brezoi Dragoş-Viorel, Gheboianu Anca Irina, Trică Bogdan   +2 more
doaj   +1 more source

Self-assembly of magnetic iron oxide nanoparticles into cuboidal superstructures

, 2018
This chapter describes the synthesis and some characteristics of magnetic iron oxide nanoparticles, mainly nanocubes, and focus on their self-assembly into crystalline cuboids in dispersion. The influence of external magnetic fields, the concentration of
Ahniyaz, Bedanta, Belobrov, Berne, Buzug, Cornell, Felicia, Friedrich, Friedrich, Förster, Gupta, Huang, Ivanov, Ivanov, Josten, Kaneko, Kiyotaka, Klokkenburg, Laurent, Li, Mehdizadeh Taheri, Park, Philip, Rosensweig, Rossell, Sabrina, Schliehe, Schönke, Siddiqi, Singamaneni, Wetterskog, Wetterskog, Wu, Zhang, Zhong   +34 more
core   +1 more source

MPI‐Guided Photothermal Therapy of Prostate Cancer Using Stem Cell Delivery of Magnetotheranostic Nanoflowers

Advanced Functional Materials, EarlyView.
Tumor‐tropic human mesenchymal stem cells (hMSCs) were used as delivery vehicles for magnetotheranostic gold–iron oxide nanoflowers. Magnetic particle imaging of the iron component demonstrated widespread intratumoral distribution and sustained retention in contrast to injection of naked nanoflowers.
Behnaz Ghaemi, Ana Rosu, Shreyas Kuddannaya, Gautier Laurent, Rana Bazzi, Stéphane Roux, Ali Shakeri‐Zadeh, Jeff W. M. Bulte   +7 more
wiley   +1 more source

Improved stability and hyperthermia efficiency of PEG-coated magnetite nanoparticles

Results in Surfaces and Interfaces
Polyethylene glycol (PEG)-coated magnetite nanoparticles are highly valued in research for their exceptional surface properties and high colloidal stability, which are crucial for applications like magnetic resonance imaging, hyperthermia, and targeted ...
V.S Aiswarya Gowri, Karolinekersin Enoch, Sudhanshu Shekhar Pati, Anbumozhi Angayarkanni Somasundaram   +3 more
doaj   +1 more source

Application of magnetically induced hyperthermia on the model protozoan Crithidia fasciculata as a potential therapy against parasitic infections

, 2012
Magnetic hyperthermia is currently an EU-approved clinical therapy against tumor cells that uses magnetic nanoparticles under a time varying magnetic field (TVMF).
Asín, L., Goya, G. F., Grazú, V., Ibarra, M. R., Marquina, C., Moros, M., Silber, A. M., Torres, T. E.   +7 more
core   +1 more source

Bio‐Inspired Nanoarchitected LiFePO4 Cathodes

Advanced Functional Materials, EarlyView.
Lithium iron phosphate (LFP) is synthesized using a bio‐inspired method, using acidic macromolecules similar to those found in many calcareous mineralized organisms to modulate the morphology and crystal growth of LFP‐carbon composite particles. The observations from this process indicate a non‐classical crystallization process, which subsequently ...
Parawee Pumwongpitak, Ibrahim El‐Halees, Martyn Kim, Andrew Sanchez, Zachery Robinson, Taifeng Wang, Krassimir Bozhilov, Siriporn Larpkiattaworn, David Kisailus   +8 more
wiley   +1 more source

Application of Adsorption Microcalorimetry in the Study of Cu(II) Removal Using Magnetic Nanoparticles

Adsorption Science & Technology, 2012
The objective of this study was to explain the synthesis of magnetic polymer adsorbent (FePA) nanoparticles coupled with metal-chelating ligands of N-(2-acetamido)iminodiacetic acid (ADA) and their application for the removal of Cu(II) ions ...
Liliana Giraldo, Juan Carlos Moreno-Piraján   +1 more
doaj   +1 more source

Antioxidant Activity of Bioactive Peptide Fractions from Germinated Soybeans Conjugated to Fe₃O₄ Nanoparticles by the Ugi Multicomponent Reaction

Molecules, 2021
The conjugation of biomolecules to magnetic nanoparticles has emerged as promising approach in biomedicine as the treatment of several diseases, such as cancer.
Yarelys Elena Augusto-Jimenez, Marcela González-Montoya, Dany Naranjo-Feliciano, Daniel Uribe-Ramírez, Eliseo Cristiani-Urbina, Carlos Díaz-Águila, Hernani Yee-Madeira, Rosalva Mora-Escobedo   +7 more
doaj   +1 more source

Particulate airborne impurities [PDF]

, 2013
The cumulative effects of air pollutants are of principal concern in research on environmental protection in Sweden. Post-industrial society has imposed many limits on emitted air pollutants, yet the number of reports on the negative effects from them is
Wilkinson, Kai
core  

Magnetic properties of Fe3O4 nanoparticles coated with oleic and dodecanoic acids

, 2010
Magnetic nanoparticles (NP) of magnetite (Fe3O4) coated with oleic acid (OA) and dodecanoic acid (DA) were synthesized and investigated through Transmission Electron Microscopy (TEM),magnetization M, and ac magnetic susceptibility measurements.
F. B. Effenberger, L. M. Rossi, Mydosh A., Néel L., P. K. Kiyohara, R. F. Jardim, V. B. Barbeta   +6 more
core   +1 more source