André Behrends
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Integrable Magnetic Fluid Hyperthermia Systems for 3D Magnetic Particle Imaging Open
Background: Combining magnetic particle imaging (MPI) and magnetic fluid hyperthermia (MFH) offers the ability to perform localized hyperthermia and magnetic particle imaging-assisted thermometry of hyperthermia treatment. This allows prec…
View article: In situ theranostic platform combining highly localized magnetic fluid hyperthermia, magnetic particle imaging, and thermometry in 3D
In situ theranostic platform combining highly localized magnetic fluid hyperthermia, magnetic particle imaging, and thermometry in 3D Open
Theranostic platforms, combining diagnostic and therapeutic approaches within one system, have garnered interest in augmenting invasive surgical, chemical, and ionizing interventions. Magnetic particle imaging (MPI) offers a quite recent a…
Integrable Magnetic Fluid Hyperthermia Systems for 3D Magnetic Particle Imaging Open
Background: Combining magnetic particle imaging (MPI) and magnetic fluid hyperthermia (MFH) offers the ability to perform localized hyperthermia and magnetic particle imaging-assisted ther-mometry of hyperthermia treatment. This allows pre…
View article: In situ theranostic platform uniting highly localized magnetic fluid hyperthermia, magnetic particle imaging, and thermometry in 3D
In situ theranostic platform uniting highly localized magnetic fluid hyperthermia, magnetic particle imaging, and thermometry in 3D Open
In all of medical profession a broad field of research is dedicated to seek less invasive and low-risk forms of therapy with the ultimate goal of non-invasive therapy, particularly in neoplasmic diseases. Theranostic platforms, combining d…
View article: Heating of Large Endovascular Stents and Stent Grafts in Magnetic Particle Imaging—Influence of Measurement Parameters and Isocenter Distance
Heating of Large Endovascular Stents and Stent Grafts in Magnetic Particle Imaging—Influence of Measurement Parameters and Isocenter Distance Open
Purpose Magnetic particle imaging (MPI) is a tomographic imaging modality with the potential for cardiovascular applications. In this context, the extent to which stents are heated should be estimated from safety perspective. Furthermore, …
Recent developments in magnetic particle imaging Open
Magnetic Particle Imaging (MPI) is a multidisciplinary research field. It has many promising applications, and the imaging devices are actively being scaled to human size. As such this work aims at providing insight into some of the differ…
Fabrication of a steerable magnetic micro-robot Open
A magnetic micro-robot is fabricated by a stereolithographic printing technique. It only measures 3 mm in length and 1.2 mm in width. After printing, the micro-robot was coated with a sealing lacquer, containing magnetic nanoparticles. Thu…
Efficient hybrid 3D system calibration for magnetic particle imaging systems using a dedicated device Open
Image reconstruction in magnetic particle imaging is often performed using a system matrix based approach. The acquisition of a system matrix is a time-consuming calibration which may take several weeks and thus, is not feasible for a clin…
Using 3D printing to implement a hyperthermia insert for a preclinical MPI scanner Open
Magnetic particle imaging (MPI) is a rapidly developing imaging modality, which determines the spatial distribution of magnetic nanoparticles. Magnetic fluid hyperthermia (MFH) is a promising therapeutic approach where magnetic nanoparticl…
A heating coil insert for a preclinical MPI scanner Open
Magnetic particle imaging (MPI) is a rapidly developing imaging modality, which determines the spatial distribution of magnetic nanoparticles. Magnetic fluid hyperthermia (MFH) is a promising therapeutic approach where magnetic nanoparticl…
A standard procedure for implementation and automatic correction of LCC matching networks Open
A characteristic feature of most Magnetic Particle Imaging and Spectrometry systems is the field generator, an electromagnetic coil that produces the excitation field, which in turn forces the magnetic nanoparticles to produce their unique…
Temperature-dependent spectrum measurement using a magnetic particle spectrometer Open
Magnetic particle imaging (MPI) is a novel imaging modality to map the spatial distribution of superparamagnetic iron oxide nanoparticles (SPIONs) with high sensitivity and without ionizing radiation. A magnetic particle spectrometer (MPS)…
Investigating Spatial Resolution, Field Sequences and Image Reconstruction Strategies using Hybrid Phantoms in MPI Open
Hybrid phantoms allow for measurement-based evaluation of particle samples, reconstruction algorithms and field sequences without need of a Magnetic Particle Imaging (MPI) scanning device. Even dynamic hybrid phantoms can be generated usin…