Results 231 to 240 of about 128,731 (297)

One-Step Ambient-Condition Synthesis of PEG- and PVA-Coated SPIONs: Morphological, Magnetic, and MRI Performance Assessment. [PDF]

Nanomaterials (Basel)
Turilli L, Galante A, D'Orazio F, Daniele V, Taglieri G.   +4 more
europepmc   +1 more source

Recovery of metallic iron from the loaded organic phase after solvent extraction by precipitation-stripping with hydrogen gas. [PDF]

RSC Adv
Laskar C, Binnemans K.
europepmc   +1 more source

Fabrication of anisotropic magnetic helical microswimmers utilizing Spirulina platensis templates and their integration with Janus PCL/Chitosan nanoparticles. [PDF]

Sci Rep
Jahani M, Khoee S, Mirmasoumi M.
europepmc   +1 more source

Synthesis and Magnetic and Optical Properties of Novel Fe@ZSM-5 Composites. [PDF]

Molecules
Zvereva IA, Pankratov DA, Zemtsova EG, Kudymov VK, Samadov A, Kurnosenko SA, Kirichenko SO, Shelyapina MG, Petranovskii V.   +8 more
europepmc   +1 more source

Enhancing colloidal stability of anisotropic magnetic nanodiscs through mesoporous silica and P(NIPAM/MAA) copolymer coatings.

Nanoscale
Donnarumma PR, Macchione MA, Wasner F, Kocar E, Durán Toro V, Marzini Irranca S, Gutiérrez Pineda E, Thongsom S, Gregurec D, Moya SE.   +9 more
europepmc   +1 more source

Magnetite in marble-bearing amphibolites- formation of magnetite

, 1994
Kontny, A., de Wall, H.
openaire   +2 more sources

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Magnetite tattoos

Lasers in Surgery and Medicine, 2002
AbstractBackground and ObjectivesTattoo removal is a significant problem. The extraction of magnetite (Fe3O4) ink tattoos by a magnetic field was investigated, with and without Q‐switched laser treatment.Study Design/Materials and MethodsMagnetite particles (1.4 μm) were used to make mature, black skin tattoos on hairless albino rats. A Q‐switched ruby
Misbah, Huzaira, R Rox, Anderson
openaire   +2 more sources

Magnetite Pneumoconiosis

Journal of Occupational and Environmental Medicine, 1978
A subject is described who was exposed to fine particles of magnetite (Fe3O4). His chest radiograph demonstrated the presence of multiple small rounded opacities; however, his lung function remained unaffected.
openaire   +2 more sources

Magnetite-based magnetoreception

Current Opinion in Neurobiology, 2001
Orientation, navigation, and homing are critical traits expressed by organisms ranging from bacteria through higher vertebrates. Sensory systems that aid such behavior have provided key selective advantages to these groups over the past 4 billion years, and are highly evolved; magnetoreception is no exception.
Kirschvink, Joseph L., Walker, Michael M., Diebel, Carol E.   +2 more
openaire   +3 more sources

Extracellular Synthesis of Magnetite and Metal-Substituted Magnetite Nanoparticles

Journal of Nanoscience and Nanotechnology, 2006
We have developed a novel microbial process that exploits the ability of Fe(III)-reducing microorganisms to produce copious amounts of extracellular magentites and metal-substituted magnetite nanoparticles. The Fe(III)-reducing bacteria (Theroanaerobacter ethanolicus and Shewanella sp.) have the ability to reduce Fe(III) and various metals in aqueous ...
Y, Roh, H, Vali, T J, Phelps, J W, Moon
openaire   +2 more sources