@article{Welzel2015, Author = {T. Welzel, C. Debbeler, M. Graeser, S. Kaufmann, R. Kusche, and K. Lüdtke-\-Buzug}, Title = {Analyzing superparamagnetic iron oxide nanoparticles (spions) using electrical impedance spectroscopy.}, Journal = {International Workshop on {Magnetic Particle Imaging} ({IWMPI}), IEEE Xplore Digital Library.}, Year = {(2015).}, Note = {inproceedings}, Booktitle = {2015 5th}, Doi = {10.1109/IWMPI.2015.7107062}, Keywords = {{AFM}, atomic force microscopy, biomedical measurement, coatings, Current measurement, Dispersion, electrical impedance spectroscopy, electric impedance imaging, Fe3O4, Impedance, iron compounds, macroscopic samples, magnetic particle imaging, magnetic particles, nanomagnetics, nanomedicine, nanoparticles, particle size, photon cross-correlation spectroscopy, Spectroscopy, superparamagnetic iron oxide nanoparticles, superparamagnetism, {TEM}, Transmission electron microscopy, Voltage measurement,Graeser}, Abstract = {Conventional methods to evaluate the size of superparamagnetic iron oxide nanoparticles ({SPIONs}) and their coatings used in magnetic particle imaging ({MPI}) include photon cross-correlation spectroscopy ({PCCS}) [1], atomic force microscopy ({AFM}) [1] and transmission electron microscopy ({TEM}) [2]. There is however still a potential for improvement as they are expensive and only able to analyze small sample quantities. In this work, a new method using electrical impedance spectroscopy is evaluated. With this method, it is possible to analyze macroscopic samples at low costs.} } @COMMENT{Bibtex file generated on 2024-3-28 with typo3 si_bibtex plugin. Data from https://www.tuhh.de/ibi/people/matthias-graeser }