Buscar
Mostrando ítems 21-30 de 200
As cast precipitation microstructures in twin-roller melt-spun Cu 90 Co 10 alloys
(Elsevier Science Inc, 2016-12)
As cast Cu 90 Co 10 ribbons rapidly solidified by twin-roller melt spinning, exhibit special microstructure features. This processing method provides scenarios where a different phase selection takes place; coherent Co ...
Drug delivery via super-paramagnetic (N2)n[SiO2(OH)2]8 Core-Shell catalyst
(Universidad del Zulia, 2020)
Influence of the distribution of magnetic moments on the magnetization and magnetoresistance in granular alloys
(American Physical SocCollege PkEUA, 1997)
Magnetism of Nanosized Oxide Systems Investigated by Mössbauer Spectroscopy
(Springer, 2003-06)
The Mössbauer characterization of nanosized iron oxides is based on the dependence of the magnetic relaxation time on several parameters. Because the contributions of the magnetic anisotropy and of the particle volume ...
Effective anisotropy field variation of magnetite nanoparticles with size reduction
(SpringerNew YorkEUA, 2008)
Oxidized Silicon Nanoparticles and Iron Oxide Nanoparticles for Radiation Therapy
(SciTechnol, 2014-06)
Our research objective is to develop superparamagnetic iron oxide nanoparticles and silicon nanoparticles as radiosensitizers for cancer therapy. After internalization by breast tumor cells and irradiation with X-rays, the ...
Multifunctional polymeric nanoparticles doubly loaded with SPION and ceftiofur retain their physical and biological properties
(BIOMED CENTRAL, 2015)
Background: Advances in nanostructure materials are leading to novel strategies for drug delivery and targeting, contrast media for magnetic resonance imaging (MRI), agents for hyperthermia and nanocarriers. Superparamagnetic ...
Ag-Fe3O4 Dimer Colloidal Nanoparticles: Synthesis and Enhancement of Magnetic Properties
(Amer Chemical SocWashingtonEUA, 2010)
Physicochemical studies of complex silver-magnetite nanoheterodimers with controlled morphology
(American Chemical Society, 2014-06)
This work discusses the influence of synthesis conditions on self-assembly capability and morphology of obtained Ag-Fe3O4 nanoheterostructures. Samples were synthesized in two steps: first silver nanoparticles were synthesized ...