Results 201 to 210 of about 26,243 (260)

Extending Field Limits in Nanoscale Magnetic Imaging With Metamaterial‐Inspired Magnetic Flux Concentrators

Small, Volume 22, Issue 43, 3 August 2026.
Micrometer‐sized flower‐shaped metamaterial magnetic flux concentrators are fabricated directly around nano and micromagnetic samples, enabling local field enhancement. Integrated into magnetic sensitive photoemission electron microscopy, they extend the available magnetic field range by up to a factor of five.
Aleix Barrera, Emile Fourneau, Thomas Pirottin, Lourdes Marcano, Radu Abrudan, Rong Huang, Lluis Balcells, Iñaki Orue, Maria‐Luisa Fdez‐Gubieda, Danny Villanueva, Alicia G. Gubieda, Liao Chang, Benoît Vanderheyden, Richard J. Harrison, Alejandro Silhanek, Anna Palau, Sergio Valencia   +16 more
wiley   +1 more source

Magnetoplasmonic Nanostructures from Magnetite with Noble Metal Surface Modification and Their Antimicrobial Activity. [PDF]

Int J Mol Sci
Ardeleanu H, Ardeleanu MC, Dunca S, Grigoras M, Ababei G, Pricop D, Ursu L, Bulai G, Timpu D, Lupu N, Ciobica A, Racuciu M, Creanga D.   +12 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

Biomarker-targeted functionalized magnetic nanoparticles: synthesis and aptamer conjugation optimization toward Alzheimer's disease biosensing. [PDF]

Nanoscale Adv
Makridis A, Kazeli K, Katsipis G, Tzekaki EE, Pantazaki AA, Bosch C, Simon-Carbajo R, Angelakeris M.   +7 more
europepmc   +1 more source

Evaluation of natural radioactivity and radiological hazards in concrete aggregates for radiation shielding applications. [PDF]

Sci Rep
Garba NN, Gusau MB, Rabiu N, Kankara UM, Usman J, Ahmadu U, Vatsa AM, Musa J.   +7 more
europepmc   +1 more source

Magnetite-functionalized eggshell membrane composite: a high-performance magnetic adsorbent for Congo red dye. [PDF]

RSC Adv
Shah F.
europepmc   +1 more source

Novel nanomagnetite doped sugarcane bagasse biochar biocomposite for efficient removal of toxic heavy metal ions from wastewater. [PDF]

RSC Adv
Akl MA, Mostafa AG, Serage AA.
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

Characterization of magnetite nanoparticles

2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2014
This paper deals with the chemical preparation and magnetic characterization of nanoparticles of magnetite. A new hydrothermal synthesis of magnetite is adopted to prepare samples with different particle sizes and magnetic measurements are performed in two different laboratories adopting two different measurement methods.
Bertolucci, E., MARRACCI, MIRKO, RASPOLLI GALLETTI, ANNA MARIA, TELLINI, BERNARDO, Visone, C.   +4 more
openaire   +2 more sources