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Esophageal transit time assessed by magnetic methods: An in vitro feasibility study of the novel alternating current biosusceptometry with 3-axis magnetorresistor
(2013-04-16)
A hybrid magnetic instrumentation to detect a magnetic field from a permanent magnet, and to detect magnetic markers and tracers using alternating current biosusceptometry (ACB) is discussed. The instrument was used to in ...
Magnetic images of pharmaceutical dosage forms in the human gastrointestinal tract
(2005-12-01)
Oral administration with solid dosage forms is a common route in the drug therapy widely used. The drug release by the disintegration process occurs in several gastrointestinal tract (GIT) regions. AC Biosusceptometry (ACB) ...
A novel device with 36 channels for imaging and signal acquisition of the gastrointestinal tract based on AC biosusceptometry
(2010-12-01)
The alternate current biosusceptometry (ACB) is a biomagnetic technique used to study some physiological parameters associated with gastrointestinal (GI) tract. For this purpose it applies an AC magnetic field and measures ...
AC biosusceptometry as a method for measuring gastric contraction
(2010-12-01)
the aim of this study was to validate the Alternate Current Biosusceptometry (ACB) for monitoring gastric contractions in rats. In vitro data were obtained to establish the relationship between ACB and the strain-gauge ...
Time of permanence in the bloodstream and biodistribution of MnFe2O4 in rats: Preliminary results
(2015-01-01)
The Association between nanotechnology and biomagnetic diagnostic techniques unwrapped a whole new research field that allows us to noninvasively study physiological parameters, such as dynamic perfusion and retention in ...
New experimental set up for ACB tomography
(2015-01-01)
New tomographic methods for the formation of free ionizing radiation has attracted great interest in the last decades, including the biosusceptometry AC tomography has important characteristic that can be exploited for the ...
Assessment of AMR-ACB System Using Maghemite Nanoparticles in Theranostic Concentration
(2020-01-01)
Alternating current biosusceptometry assembled with anisotropic magnetoresistive sensor (AMR-ACB) is a radiation-free technique that can enable the real-time monitoring of magnetic nanoparticles in biomedical applications. ...
A novel device with 36 channels for imaging and signal acquisition of the gastrointestinal tract based on AC biosusceptometry
(Ieee, 2010-01-01)
The alternate current biosusceptometry (ACB) is a biomagnetic technique used to study some physiological parameters associated with gastrointestinal (GI) tract. For this purpose it applies an AC magnetic field and measures ...