H
Hana Dobsicek Trefna
Researcher at Chalmers University of Technology
Publications - 66
Citations - 1085
Hana Dobsicek Trefna is an academic researcher from Chalmers University of Technology. The author has contributed to research in topics: Antenna (radio) & Hyperthermia Treatment. The author has an hindex of 14, co-authored 60 publications receiving 803 citations.
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Journal ArticleDOI
Hydrogels as a water bolus during hyperthermia treatment.
Hana Dobsicek Trefna,Anna Ström +1 more
TL;DR: The results presented here open up a new application area for hydrogels in improving heat delivery during hyperthermia treatment and other near-field microwave applications.
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Wideband Self-Grounded Bow-Tie Antenna for Thermal MR
Thomas Wilhelm Eigentler,Thomas Wilhelm Eigentler,Lukas Winter,Lukas Winter,Haopeng Han,Eva Oberacker,Andre Kuehne,Helmar Waiczies,Sebastian Schmitter,Laura Boehmert,Laura Boehmert,Christian Prinz,Christian Prinz,Hana Dobsicek Trefna,Thoralf Niendorf +14 more
TL;DR: A compact wideband self‐grounded bow‐tie radiofrequency antenna building block that supports anatomical proton MRI, fluorine MRI, MR thermometry and broadband thermal intervention integrated in a whole‐body 7.0 T system is designed and implemented.
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Iterative time-reversal for multi-frequency hyperthermia.
TL;DR: A novel wideband TR focusing method that iteratively shifts the focus towards cold-spots from an initial TR solution, a procedure that improves tumor coverage and reduces HSs, and yields results comparable to those obtained with global stochastic optimizers such as Particle Swarm.
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Maximizing the oil content in polysaccharide-based emulsion gels for the development of tissue mimicking phantoms.
Cynthia Fontes-Candia,Patricia Lopez-Sanchez,Anna Ström,Juan Carlos Martínez,Ana Salvador,Teresa Sanz,Hana Dobsicek Trefna,Amparo López-Rubio,Marta Martínez-Sanz +8 more
TL;DR: Results evidence the suitability of these polysaccharides to design a variety of tissue mimicking phantoms with a broad range of mechanical and dielectric properties.
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Heat-activated liposome targeting to streptavidin-coated surfaces.
TL;DR: The heat-activation of liposome targeting to biotinylated surfaces, in model experiments where streptavidin is used as a pretargeting protein, shows the potential of asymmetric liposomes for the targeted binding to cell membranes in response to (external) temperature stimulus.