Oral administration of solid dosage forms is usually preferred in drug therapy. Conventional
imaging methods are essential tools to investigate the in vivo performance of these …

This work evaluates an experimental set-up to coat superparamagnetic particles in order to
protect them from gastric dissolution. First, magnetic particles were produced by …

Magnetic particles have a significant role in nanotechnology due to their surface properties
and their applicability in physical and chemical processes like ionic exchange, specific …

Ultrasound, magnetic fields, and optical techniques have been explored for clinical
diagnosis and therapy. However, these techniques have limitations. In this study, we …

Iron oxide nanoparticles are responsible to magnetic eld allowing them to be manipulated,
tracked, imaged and remotely heated. Such key features open up a wide eld of applications …

Motility patterns play a major role in human colonic functions; however, its physiological
significance is poorly understood. Several studies have been introducing the Alternating …

. Aqueous suspensions containing small magnetic particles have been increasingly used in
biosciences and biotechnology. Magnetic particles develop magnetic polarization and …

The seminal work by Lorenz in 1963 [264], and later by May in 1976 [273–275], has led
scientists and engineers to recognize that nonlinear systems can exhibit a rich variety of …

An alternative method to study the mechanical activity of the human colon in fasting and
postprandial states is presented. The method is based on measurements of the magnetic …

A novel instrumentation using anisotropic magnetoresistive (AMR) sensors associated with
magnetic coils excitation was developed to evaluate gastrointestinal tract motility …