Bacterial Ferrihydrite Nanoparticles: Preparation, Magnetic Properties, and Application in Medicine
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-018-4700-1
Abstract: Nanoparticles of antiferromagnetically ordered materials acquire the uncompensated magnetic moment caused by defects and surface effects. A bright example of such a nano-antiferromagnet is nanoferrihydrite consisting of particles 2–5 nm in size, the magnetic moment… read more here.
Keywords: preparation magnetic; medicine; bacterial ferrihydrite; magnetic properties ... See more keywords
Magnetic and resonance properties of ferrihydrite nanoparticles doped with cobalt
Sign Up to like & getrecommendations! Published in 2017 at "Physics of the Solid State"
DOI: 10.1134/s1063783417030301
Abstract: Powders of undoped ferrihydrite nanoparticles and ferrihydrite nanoparticles doped with cobalt in the ratio of 5: 1 have been prepared by hydrolysis of 3d-metal salts. It has been shown using Mössbauer spectroscopy that cobalt is… read more here.
Keywords: nanoparticles doped; doped cobalt; magnetic resonance; properties ferrihydrite ... See more keywords
Effect of ultrasonic treatment on magnetic ferrihydrite nanoparticles in a suspended state
Sign Up to like & getrecommendations! Published in 2017 at "Bulletin of the Russian Academy of Sciences: Physics"
DOI: 10.3103/s1062873817050227
Abstract: Dried sediments of magnetic ferrihydrite nanoparticles subjected to ultrasonic treatment in the cavitation mode are studied via Mössbauer spectroscopy. Fe ions are reduced to the metal state. In all experiments with detected metal reduction, the… read more here.
Keywords: state; ultrasonic treatment; effect ultrasonic; magnetic ferrihydrite ... See more keywords
Biogenic Ferrihydrite Nanoparticles: Synthesis, Properties In Vitro and In Vivo Testing and the Concentration Effect
Sign Up to like & getrecommendations! Published in 2021 at "Biomedicines"
DOI: 10.3390/biomedicines9030323
Abstract: Biogenic ferrihydrite nanoparticles were synthesized as a result of the cultivation of Klebsiella oxytoca microorganisms. The distribution of nanoparticles in the body of laboratory animals and the physical properties of the nanoparticles were studied. The… read more here.
Keywords: ferrihydrite; vivo testing; nanoparticles synthesis; biogenic ferrihydrite ... See more keywords
Interactions of Chemically Synthesized Ferrihydrite Nanoparticles with Human Serum Transferrin: Insights from Fluorescence Spectroscopic Studies
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms22137034
Abstract: Human serum transferrin (HST) is a glycoprotein involved in iron transport that may be a candidate for functionalized nanoparticles to bind and target cancer cells. In this study, the effects of the simple and doped… read more here.
Keywords: serum transferrin; hst; fluorescence; human serum ... See more keywords
Biogenic Ferrihydrite Nanoparticles Produced by Klebsiella oxytoca: Characterization, Physicochemical Properties and Bovine Serum Albumin Interactions
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12020249
Abstract: The synthesis of nanoparticles inside microorganisms is an economical alternative to chemical and physical methods of nanoparticle synthesis. In this study, ferrihydrite nanoparticles synthesized by Klebsiella oxytoca bacterium in special conditions were characterized by scanning… read more here.
Keywords: serum albumin; klebsiella oxytoca; spectroscopy; bovine serum ... See more keywords