Results 81 to 90 of about 4,348,146 (352)

Analysis of the factors affecting the iron ore pellet FEO index using data mining technique

open access: yesJurnal Sistem dan Manajemen Industri, 2020
One of the most critical factors affecting iron pellet quality is the reduction in FeO (Iron Oxide) index in the final product. This study aims to predict factors affecting the FeO (Iron Oxide) of iron pellets and find out the contribution of each factor
Mahdi Nakhaeinejad, Farzaneh Zarei
doaj   +1 more source

Rapid Microwave-Assisted Synthesis of Dextran-Coated Iron Oxide Nanoparticles for Magnetic Resonance Imaging

open access: yes, 2012
Currently, magnetic iron oxide nanoparticles are the only nano-sized magnetic resonance imaging (MRI) contrast agents approved for clinical use, yet commercial manufacturing of these agents has been limited or discontinued.
Atkins, Tonya M.   +5 more
core   +1 more source

Templated mineralization by charge-modified cowpea mosaic virus [PDF]

open access: yes, 2013
Templated mineralization of virus particles provides routes to narrowly dispersed nanoparticles that are not readily prepared by other means. The templated mineralization of metal or metal oxide on the external surface of wild-type cowpea mosaic virus ...
Aljabali, Alaa A A, Evans, David J.
core   +1 more source

Recent advances and future prospects of iron oxide nanoparticles in biomedicine and diagnostics

open access: yes3 Biotech, 2018
Superparamagnetic iron oxide nanoparticles (SPIONs) are considered as chemically inert materials and, therefore, being extensively applied in the areas of imaging, targeting, drug delivery and biosensors.
N. V. S. Vallabani, Sanjay Singh
semanticscholar   +1 more source

Dihydroorotate dehydrogenase (DHODH) regulates trophoblast syncytialization through organelle stress–induced cellular senescence

open access: yesFEBS Open Bio, EarlyView.
The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida   +6 more
wiley   +1 more source

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

open access: yesAging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey   +12 more
wiley   +1 more source

Single step growth of iron oxide nanoparticles and their use as glucose biosensor

open access: yesResults in Physics, 2017
Iron-oxide nanoparticles are synthesized by the Green Chemistry method and using Gooseberry leaves extract as reducing agent. The characterization of the nanoparticles was carried by the common tools which include UV–Vis, SEM, EDX, XRD, FTIR and CV.
Sardar Siddique Ur Rahman   +7 more
doaj   +1 more source

Synthesis of superparamagnetic iron(III) oxide nanowires in double-walled carbon nanotubes [PDF]

open access: yes, 2009
The synthesis and characterization of superparamagnetic iron(III) oxide nanowires confined within double-walled carbon nanotubes by capillary filling with a melted precursor (iron iodide) followed by thermal treatment is reported for the first ...
Datas, Lucien   +10 more
core   +2 more sources

From Iron Oxides to Infections [PDF]

open access: yesChemSusChem, 2008
AbstractCellular electron transfer under diverse anaerobic conditions is a primary topic of research conducted by the Newman group. In this Viewpoint, a summary is given of how a geobiological approach has been used to investigate these processes.magnified ...
openaire   +4 more sources

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

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