Fine and hyperfine interactions with multi-level spin relaxation of the purified Giese-salt in veterinary medicine: Prussian blue compound ammonium-ferric-hexacyano-ferrate.
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| Title: | Fine and hyperfine interactions with multi-level spin relaxation of the purified Giese-salt in veterinary medicine: Prussian blue compound ammonium-ferric-hexacyano-ferrate. |
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| Authors: | Bräuninger, Sascha A.1 (AUTHOR) Sascha.Albert.Braeuninger@tiho-hannover.de, Motz, Damian A.1,2 (AUTHOR) motz@isah.uni-hannover.de, Praetz, Sebastian3 (AUTHOR) sebastian.praetz@tu-berlin.de, Seewald, Felix4 (AUTHOR) felix.seewald@tu-dresden.de, Strecker, Katharina5 (AUTHOR) Katharina.Strecker@chemie.tu-freiberg.de, Vogt, Carla5 (AUTHOR) Carla.Vogt@chemie.tu-freiberg.de, Klauss, Hans-Henning4 (AUTHOR) henning.klauss@tu-dresden.de, Kanngießer, Birgit3 (AUTHOR) birgit.kanngiesser@tu-berlin.de, Seifert, Hermann1 (AUTHOR) Hermann.Seifert@tiho-hannover.de |
| Source: | Journal of Radioanalytical & Nuclear Chemistry. Apr2026, Vol. 335 Issue 4, p3103-3128. 26p. |
| Subjects: | Veterinary medicine, Prussian blue, Ferromagnetism, Spin-lattice relaxation, Mössbauer spectroscopy, Nanostructured materials |
| Abstract: | Ammonium ferric hexacyanoferrate is a veterinary-medical milestone and antidote against radiocesium, well-known as Giese-salt after the Chernobyl disaster fed to domestic and wild animals, which shows even a rich interplay of properties in nanostructural chemistry and ferromagnetism. Among the broad analytical techniques, the ambivalence of macroscopic micrometer-sized agglomerates and nanoparticle sizes, a suggested enlarged Fe II - C ≡ N - Fe III bond length by Fe K-edge XAFS results and multi-level spin relaxation in 57 Fe Mössbauer spectroscopy are highlighted. This sets this underestimated compound in a new light, e.g., for modern biomedicine and biofunctionality, extending its essential importance in addition to hypothetical future nuclear incidents. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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