Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Relaxation in Magnetic Nanoparticles

Mossbauer spectroscopy has been extensively used for studies of nanostructured materials and several reviews on magnetic nanoparticles have been published, see e.g. [6-8, 46 8]. The magnetic properties of nanoparticles may differ from those of bulk materials for several reasons. The most dramatic effect of a small particle size is that the magnetization direction is not stable at finite temperatures, but fluctuates. [Pg.220]

A) Elaboration of PLLA-based superparamagnetic nanoparticles Characterization, magnetic behavior study and in vitro relaxivity evaluation Abstract. Oleic acid-coated magnetite has been encapsulated in biocompatible magnetic nanoparticles (MNP) by a simple emulsion evaporation method. [Pg.128]

Hamoudeh M, Faraj AA, Canet-Soulas E et al. (2007) Elaboration of PLLA-based superpara-magnetic nanoparticles characterization, magnetic behaviour study and in vitro relaxivity evaluation. Int J Pharm 338 248-257... [Pg.149]

Dressing surfactant density Magnetic core density Effective relaxation time of magnetization Brownian relaxation time Neelian relaxation time Hydrodynamic volume fraction of the surfactant-dressed nanoparticles Suspension volume fraction of magnetic material embedded in the nanoparticles y-phase-side values of the variable eg on K-phase-side values of the variable eg on Spatial fluctuation of the bounded piecewise continuous scalar field cp around the intrinsic average in u... [Pg.397]

See other pages where Relaxation in Magnetic Nanoparticles is mentioned: [Pg.207]    [Pg.220]    [Pg.221]    [Pg.223]    [Pg.225]    [Pg.227]    [Pg.207]    [Pg.220]    [Pg.221]    [Pg.223]    [Pg.225]    [Pg.227]    [Pg.201]    [Pg.237]    [Pg.220]    [Pg.221]    [Pg.226]    [Pg.226]    [Pg.231]    [Pg.267]    [Pg.420]    [Pg.192]    [Pg.212]    [Pg.438]    [Pg.89]    [Pg.239]    [Pg.471]    [Pg.477]    [Pg.486]    [Pg.218]    [Pg.242]    [Pg.267]    [Pg.268]    [Pg.279]    [Pg.282]    [Pg.287]    [Pg.292]    [Pg.296]    [Pg.324]    [Pg.335]    [Pg.151]    [Pg.15]    [Pg.239]    [Pg.242]    [Pg.285]    [Pg.293]    [Pg.226]    [Pg.193]    [Pg.498]    [Pg.61]    [Pg.265]    [Pg.282]    [Pg.283]   


SEARCH



Magnetism nanoparticles

Magnetization relaxation

Relaxation nanoparticles

© 2024 chempedia.info