Morphological and magnetic features of Ru(III) doped magnetite ultrafine nanoparticles
نویسندگان
چکیده
منابع مشابه
The cellular magnetic response and biocompatibility of biogenic zinc- and cobalt-doped magnetite nanoparticles
The magnetic moment and anisotropy of magnetite nanoparticles can be optimised by doping with transition metal cations, enabling their properties to be tuned for different biomedical applications. In this study, we assessed the suitability of bacterially synthesized zinc- and cobalt-doped magnetite nanoparticles for biomedical applications. To do this we measured cellular viability and activity...
متن کاملThermal synthesis of Hematite nanoparticles: Structural, magnetic and morphological characterizations
Hematite (α-Fe2O3) nanoparticle was synthesized using organometallic compound - ferrocene carboxaldehyde through solventless solid state thermal decomposition technique. The crystal structure, magnetic and morphological properties of the decomposed material were studied using powder X-ray diffraction (XRD), superconducting quantum interference device (SQUID) magnetometry, ...
متن کاملGadolinium-doped magnetite nanoparticles from a single-source precursor
WestCHEM, School of Chemistry, Univers E-mail: [email protected]; Tel: + SUPA, School of Physics and Astronomy, T 8QQ, UK. E-mail: [email protected]; T Instituto de Ciencia de Materiales de Aragón Campus Ŕıo Ebro, Maŕıa de Luna, 3, 50018 National EPR Centre, University of Manche UK Centre for Cell Engineering, CMVLS, Unive † Electronic supplementary information additional microscopy...
متن کاملCell Micropatterning Using Magnetite Nanoparticles and Magnetic Force
Tissue engineering is a promising technological approach to addressing shortages of organs available for transplantation. Tissue engineering aims to create functional organs by using biomaterials and cells. Artificial tissues can be implanted in patients to recover tissue functions that were lost due to severe injury, disease. However, it is difficult to construct functional organs because tiss...
متن کاملMagnetite to Maghemite Transformation in Ultrafine Particles
The conversion of magnetite to maghemite has been studied kinetically in the ultrafine particle range (77-220A) by chemical analysis. X-ray diffraction, and Mossbauer measurements. The reaction is third order. The activation temperatures are relatively low (8 250-1 1 200 K). Electron hopping in ultrafine magnetite powders is discussed on the basis of the results.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Materials Research Express
سال: 2020
ISSN: 2053-1591
DOI: 10.1088/2053-1591/abcc3e