BioMagnetic Research and Technology
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Differentiation of myomas by means of biomagnetic and doppler findings
BioMagnetic Research and Technology - - 2006
Application of magnetic techniques in the field of drug discovery and biomedicine
BioMagnetic Research and Technology - Tập 1 - Trang 1-8 - 2003
Magnetic separation technology, using magnetic particles, is quick and easy method for sensitive and reliable capture of specific proteins, genetic material and other biomolecules. The technique offers an advantage in terms of subjecting the analyte to very little mechanical stress compared to other methods. Secondly, these methods are non-laborious, cheap and often highly scalable. Moreover, tech...... hiện toàn bộ
Simultaneous suppression of disturbing fields and localization of magnetic markers by means of multipole expansion
BioMagnetic Research and Technology - Tập 2 - Trang 1-8 - 2004
Magnetically marked capsules serve for the analysis of peristalsis and throughput times within the intestinal tract. Moreover, they can be used for the targeted disposal of drugs. The capsules get localized in time by field measurements with a superconducting quantum interference device (SQUID) magnetometer array. Here it is important to ensure an online localization with high speed and high suppr...... hiện toàn bộ
Pseudo current density maps of electrophysiological heart, nerve or brain function and their physical basis
BioMagnetic Research and Technology - Tập 4 - Trang 1-18 - 2006
In recent years the visualization of biomagnetic measurement data by so-called pseudo current density maps or Hosaka-Cohen (HC) transformations became popular. The physical basis of these intuitive maps is clarified by means of analytically solvable problems. Examples in magnetocardiography, magnetoencephalography and magnetoneurography demonstrate the usefulness of this method. Hardware realizati...... hiện toàn bộ
Hyperthermia using magnetite cationic liposomes for hamster osteosarcoma
BioMagnetic Research and Technology - Tập 2 - Trang 1-6 - 2004
We have developed magnetite cationic liposomes (MCLs) and applied them to local hyperthermia as a mediator. MCLs have a positive charge and generate heat under an alternating magnetic field (AMF) by hysteresis loss. In this study, the effect of hyperthermia using MCLs was examined in an in vivo study of hamster osteosarcoma. MCLs were injected into the osteosarcoma and then subjected to an AMF. Th...... hiện toàn bộ
Action of combined magnetic fields on aqueous solution of glutamic acid: the further development of investigations
BioMagnetic Research and Technology - Tập 6 - Trang 1-7 - 2008
In the present work the results of the known investigation of the influence of combined static (40 μT) and alternating (amplitude of 40 nT) parallel magnetic fields on the current through the aqueous solution of glutamic acid, were successfully replicated. Fourteen experiments were carried out by the application of the combined magnetic fields to the solution placed into a Plexiglas reaction vesse...... hiện toàn bộ
Correlations from gadopentetate dimeglumine-enhanced magnetic resonance imaging after methotrexate chemotherapy for hemorrhagic placenta increta
BioMagnetic Research and Technology - - 2003
To describe pre- and post-methotrexate (MTX) therapy images from pelvic magnetic resonance imaging (MRI) with gadopentetate dimeglumine contrast following chemotherapy for post-partum hemorrhage secondary to placenta increta. A 28-year-old Caucasian female presented 4 weeks post-partum complaining of intermittent vaginal bleeding. She underwent dilatation and curettage immediately after vaginal de...... hiện toàn bộ
Activity of glucose oxidase functionalized onto magnetic nanoparticles
BioMagnetic Research and Technology - Tập 3 - Trang 1-10 - 2005
Magnetic nanoparticles have been significantly used for coupling with biomolecules, due to their unique properties. Magnetic nanoparticles were synthesized by thermal co-precipitation of ferric and ferrous chloride using two different base solutions. Glucose oxidase was bound to the particles by direct attachment via carbodiimide activation or by thiophene acetylation of magnetic nanoparticles. Tr...... hiện toàn bộ
Magnetic characterization of superparamagnetic nanoparticles pulled through model membranes
BioMagnetic Research and Technology - Tập 5 - Trang 1-10 - 2007
To quantitatively compare in-vitro and in vivo membrane transport studies of targeted delivery, one needs characterization of the magnetically-induced mobility of superparamagnetic iron oxide nanoparticles (SPION). Flux densities, gradients, and nanoparticle properties were measured in order to quantify the magnetic force on the SPION in both an artificial cochlear round window membrane (RWM) mode...... hiện toàn bộ
Investigating the effects of external fields polarization on the coupling of pure magnetic waves in the human body in very low frequencies
BioMagnetic Research and Technology - - 2007
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