Results 241 to 250 of about 146,771 (344)

X‐ray computed tomography study of terrestrial analog cores in preparation for Mars sample return

Meteoritics &Planetary Science, EarlyView.
Abstract Mars Sample Return (MSR) is expected to transform planetary science by providing unprecedented access to pristine Martian material. Initial characterization in the sample receiving facility (SRF) will rely on nondestructive techniques such as X‐ray computed tomography (XCT) to document the condition, distribution, and internal features of ...
Sophie Benaroya, Christopher D. K. Herd, David T. Flannery, Nicolas Randazzo   +3 more
wiley   +1 more source

Green synthesis of magnetite (Fe₃O₄) and hematite (Fe₂O₃) nanoparticles using Moringa oleifera and Psidium guajava leaf extracts for sustainable applications. [PDF]

Sci Rep
Begum SK, Shabnam D, Haque N, Alam MJ, Ferdous J, Nur UJB, Fatema K, Shabiha RJ, Clarke RJ, Chowdhury P, Uddin MN.   +10 more
europepmc   +1 more source

Magnetite

, 2020
openaire   +1 more source

Preparation of magnetite nanoparticles and interpreting their magnetic behavior in wetting

, 2017
Nishant T. Tayade, Purushottam R. Arjunwadkar   +1 more
openalex   +1 more source

The effect of early diagenetic processes on the quantification of fossil micrometeorite abundance and flux in the geological record

Meteoritics &Planetary Science, EarlyView.
Abstract Fossil micrometeorites (MMs) recovered from lithified sedimentary rocks, particularly iron‐rich (I‐type) cosmic spherules (CSs) provide valuable insights into past dust‐forming events. Their abundances, when combined with estimates of local sedimentation rates can be used to reconstruct the flux of extraterrestrial dust.
Isabelle S. Mattia, Matthew J. Genge, Martin D. Suttle   +2 more
wiley   +1 more source

Effects of Functionalized Iron Oxide Magnetic Nanoparticle Suspensions on Seed Morphology and Physiology in Yellow Maize and Chili Pepper. [PDF]

Plants (Basel)
Velásquez Á, Urquijo J, Montoya Y, Susunaga D, Villanueva D.   +4 more
europepmc   +1 more source

Substitution of Fe3+ into anorthite in oxidized, Al‐deficient ferrobasaltic systems with implications for the petrogenesis of angrite meteorites

Meteoritics &Planetary Science, EarlyView.
Abstract Angrite meteorites are critically silica‐undersaturated igneous rocks with high Ca/Al and Fe/Mg, along with depletion in volatile lithophile elements Na and K such that they crystallize anorthite along with olivine and calcic pyroxene. The anorthite in angrites contains substantial Fe, and in NWA 1670 and NWA 1296, it is present at major ...
Seann J. McKibbin, Dominique Tanner, Hugh St. C. O'Neill   +2 more
wiley   +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

Modification of Natural Clays with Magnetite to Provide Boosted Antimicrobial Properties and Chemopreventive Activity Against Melanoma. [PDF]

Materials (Basel)
Wójcik A, Matusiak J, Trzaskowska M, Maciejczyk A, Kazimierczak P, Suśniak K, Palka K, Korona-Glowniak I, Franus W, Przekora A.   +9 more
europepmc   +1 more source

Efficient in vivo targeting of the myocardial scar using Moloney murine leukaemia virus complexed with nanoparticles

The Journal of Physiology, EarlyView.
Abstract figure legend The complexation of Moloney murine leukaemia virus (MMLV) with magnetic nanoparticles (MNP) greatly enhanced the transduction of (myo)fibroblasts (FB), when applied in a magnetic field, both in vitro and in vivo in cryoinjured mice.
Timo Mohr, Miriam Schiffer, Deepak Ramanujam, Esther Carls, Callum M. Zgierski‐Johnston, Thomas Kok, Pia Niemann, Caroline Geisen, Peter Kohl, Stefan Engelhardt, Bernd K. Fleischmann, Wilhelm Roell   +11 more
wiley   +1 more source