Results 131 to 140 of about 49,070 (235)

Synthesis of superparamagnetic magnetite nanoparticles

Тонкие химические технологии, 2010
The article is focused on the research of influence of various synthesis parameters (the rate of magnetite formation, iron salts mole ratio, nature and concentration of precipitator and process temperature) on the magnetic properties of magnetite nanoparticles.
A. Yu. Gervald, N. I. Prokopov, Yu. M. Shiryakina   +2 more
openaire   +1 more source

Synthesis and characterisation of iron oxides: Effect of calcination temperature and their application as inorganic pigment

Coloration Technology, Volume 142, Issue 2, Page 222-235, April 2026.
Abstract This research aimed to investigate the effect of calcination temperature on the phase, morphological and optical properties of iron oxides: hematite (α‐Fe₂O₃), magnetite (Fe₃O₄) and goethite (α‐FeOOH), synthesised by co‐precipitation, aiming at their applications as pigments.
Felipe Leria Stefenon, Silvia Jaerger, Ricardo Schneider, Fauze Jacó Anaissi, Pedro Pablo González‐Borrero   +4 more
wiley   +1 more source

Magnetic and Isotopic Analyses Unravel the Abundance and Sources of Magnetic Nanoparticles in Urban PM2.5

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract Magnetic nanoparticles (NPs) are increasingly recognized as an emerging threat to ecosystems and human health, yet their mass concentrations and sources in urban atmosphere remain poorly characterized. Here, we developed a robust methodology for the extraction, quantification, and source apportionment of magnetic NPs in urban PM2.5.
Jiaxin Ye, Yaqun Yang, Xiangyang Bi, Wei Guo, Qianqian Yu, Qian Luo, Zongmin Zhu   +6 more
wiley   +1 more source

Performance Evaluation of Magnetite Nanoparticles Modified with Sodium Alginate for the Removal of Acid Red 18 Dye from Aqueous Solutions

Muhandisī-i Bihdāsht-i Muḥīṭ, 2014
Background: Azo dyes have many applications in various industries. In addition to Mutagenic and carcinogenic potential to humans, these materials cause the production of toxic byproducts in the aqueous solutions.
Mohammad Reza Samarghandi, Ali Reza Rahmani, Reza Shokohi, Zohre Berizi   +3 more
doaj  

Magnetic dipole imaging of magnetite nanoparticles in brain tissue. [PDF]

RSC Adv
Kaub L, Gilder SA, Fu RR, Maher BA, Maxemin G, Kuan AT, Büttner A, Milz S, Schmitz C.   +8 more
europepmc   +1 more source

Retraction of "Efficient Oil Spill Uptake Using Surface-Modified Magnetite Nanoparticles with PET Waste Derivatives". [PDF]

ACS Omega
Abdullah MMS, Al-Lohedan HA, Al-Khwlani A, Al-Maswari BM.   +3 more
europepmc   +1 more source

Synthesizing efficacious genistein in conjugation with superparamagnetic Fe₃O₄ decorated with bio-compatible carboxymethylated chitosan against acute leukemia lymphoma [PDF]

, 2014
A Kraay, A Mccloskey, A R Hall, A R Hall, B E Hansen, B E Hansen, C Audet, C Sanderson, C Sharpsteen, D Acemoglu, D Berkowitz, D Eddelbuettel, D Eddelbuettel, D Eddelbuettel, D Rodrik, D W K Andrews, D W K Andrews, D W K Andrews, D W K Andrews, F Schorfheide, Francis DiTraglia, G Claeskens, G Claeskens, G Claeskens, G Claeskens, G G Judge, G Kuersteiner, H Hong, H Leeb, H Leeb, H Leeb, H Leeb, J D Sachs, J Fox, J S Racine, K Carstensen, K Jana, Le Digabel, M Abramson, M Demetrescu, M J Silvapulle, N L Hjort, P C B Phillips, P Guggenberger, P Guggenberger, P Guggenberger, P Kabaila, P Kabaila, R Core Team, R L Berger, S G Donald, S G Donald, S T Buckland, T G Conley, W Easterly, W K Newey, W K Newey, W.-Y Loh, X Chen, X Cheng, X Cheng, Y Yang, Z Liao, Z Xiao   +63 more
core   +1 more source

Effect of Magnetite Nanoparticles on Formation Damage Mitigation in Carbonate Rocks. [PDF]

ACS Omega
da Silva Filho ED, Bezerra de Oliveira GV, do Vale Barbosa FL, da Nóbrega AM, de Camargo Júnior ST, Santanna VC, Rodrigues MAF.   +6 more
europepmc   +1 more source

Effect of palladium-doped magnetite nanoparticles in the hydrothermal liquefaction of biomass to bio-oil. [PDF]

RSC Adv
Tumwebaze A, Mubiru E, Egesa D.
europepmc   +1 more source

Bilayer-Coated Magnetite Nanoparticles as Magnetic Adsorbents for Efficient Paraquat Removal. [PDF]

ACS Omega
Kruanetr S, Pilasombat R, Radchatawedchakoon W, Sakee U.   +3 more
europepmc   +1 more source