| Zugriffsnummer | 41461 |
| Dokumenttyp | Konferenzartikel in Zeitschrift |
| Peer Review | mit Peer Review |
| Sprache | Englisch |
| Titel | 3D-printing of novel magnetic composites based on magnetic nanoparticles and photopolymers |
| Autor(in); Institution |
Löwa, Norbert; 8.2, Biosignale, PTB-Berlin
Fabert, Josephine-Marie; 8.2, Biosignale, PTB-Berlin
Gutkelch, Dirk; 8.2, Biosignale, PTB-Berlin
Paysen, Hendrik; 8.2, Biosignale, PTB-Berlin
Kosch, Olaf; 8.2, Biosignale, PTB-Berlin
Wiekhorst, Frank; 8.2, Biosignale, PTB-Berlin
|
| Quelle/Jahr | Journal of Magnetism and Magnetic Materials: 469 (2019), 1, 456 - 460 |
| ISSN | 0304-8853 |
| DOI | |
| Verlag | Amsterdam: Elsevier |
| Konferenzangaben | 12th International Conference on the Scientific and Clinical Applications of Magnetic Carriers 2018, Copenhagen, 22-26, May, 2018, Denmark |
| Freie Schlagworte | Magnetic nanoparticles ; Magnetic particle spectroscopy ; Magnetic particle imaging ; 3D printing ; Generative manufacturing ; Magnetic composites |
| Zusammenfassung | A fast and cost-effective way to manufacture complex 3D structures out of numerous materials is the technique of 3D-printing employing vat photopolymerization where a liquid photopolymer in a vat is selectively cured layer by layer under radiation with light. To improve mechanical as well as functional properties different types of fillers can be added to the photopolymer. However, when fillers are added particular attention must be paid according to the quality of the resulting part (e.g. sedimentation, homogeneity, processability) which creates the need for appropriate quality evaluation. The aim of our work was to test the feasibility of printing magnetic composites which consist of photopolymers embedded with MNP. These magnetic composites are intended to be used as long-term stable phantoms in magnetic particle imaging. To assist the development of this novel imaging modality phantoms of defined geometry and magnetic properties are mandatory. With 3D printing of magnetic composites, it is possible to advance the characterization of MPI scanners with defined, long-term stable magnetic composite phantoms and opens an elegant way to print complex structures that could resemble body-like parts containing defined amounts of MNP. |
| Kostenfreier Zugang | Open Access Hybrid |
| Rechteinformation | CC BY-NC-ND 4.0 ; Creative Commons Attribution NonCommercial NoDerivatives 4.0 License |
| Förderinformationen (1) |
Förderername: Bundesministerium für Wirtschaft und Energie (BMWi)
Förderer ID: 0000 0001 1092 3392 Förderer ID Typ: ISNI Förderprogramm: TransMeT project “Magnetische Messtechnik für die Größenfraktionierung magnetischer Nanopartikel” |
| Förderinformationen (2) |
Förderername: Deutsche Forschungsgemeinschaft (DFG)
Förderer ID: 0000 0001 2096 9829 Förderer ID Typ: ISNI Förderprogramm: “AMPI: Magnetic particle imaging: Development and evaluation of novel methodology for the assessment of the aorta in vivo in a small animal model of aortic aneurysms“ Förderungsnummer: SHA 1506/2-1 |
| Förderinformationen (3) |
Förderername: Deutsche Forschungsgemeinschaft (DFG)
Förderer ID: 0000 0001 2096 9829 Förderer ID Typ: ISNI Förderprogramm: quantMPI: Establishment of quantitative Magnetic Particle Imaging (MPI) application oriented phantoms for preclinical investigations Förderungsnummer: TR 408/9-1 |
Zitierung
Löwa, N., Fabert, J.-M., Gutkelch, D., Paysen, H., Kosch, O., & Wiekhorst, F. (2019). 3D-printing of novel magnetic composites based on magnetic nanoparticles and photopolymers. Journal of Magnetism and Magnetic Materials, 469(1), 456–460. https://doi.org/10.1016/j.jmmm.2018.08.073