Softening Hard Stool Using Magnetically Controlled Fe3O4 Nanoparticles
Abstract:Fecal impaction is a gastrointestinal problem that occurs in all age groups. Traditional therapy with drugs or surgery may result in serious complications for patients. Softening hard stool in vitro is realized with swaying Fe 3 O 4 nanoparticle (NP) aggregates controlled by an oscillating magnetic field generated using a combination of electromagnetic coils and permanent magnets. The operation mechanism of the combined oscillating magnetic field is analyzed, experiments on NP manipulation by the magnetic fiel… Show more
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