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EPR of Radiation-Induced Nitrogen Centers in Hydroxyapatite: New Approaches to the Study of Electron-Nuclear Interactions

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dc.contributor.author Murzakhanov F.F.
dc.contributor.author Mamin G.V.
dc.contributor.author Goldberg M.A.
dc.contributor.author Knotko A.V.
dc.contributor.author Gafurov M.R.
dc.contributor.author Orlinskii S.B.
dc.date.accessioned 2021-02-25T20:38:37Z
dc.date.available 2021-02-25T20:38:37Z
dc.date.issued 2020
dc.identifier.issn 1070-3284
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/162140
dc.description.abstract © 2020, Pleiades Publishing, Ltd. Abstract: Radiation-induced impurity nitrogen centers (NO32-) in nanosized powders of synthetic hydroxyapatite are studied by pulse EPR and pulse double-frequency EPR, which is named the NMR detected by electron–electron double resonance (ELDOR detected NMR, EDNMR) method. The EPR signals caused by the interaction of the electron of (NO32-) with the environmental nuclei (1H, 14N, and 31P) are identified, and the parameters of the hyperfine and quadrupole interactions of the electron with the 14N nuclei are determined. The possibility of using the EDNMR method in the X-band of microwave frequencies (νmw ≈ 9 GHz) at room temperature to obtain a detailed information about peculiarities of electron-nuclear interactions in hydroxyapatite is demonstrated.
dc.relation.ispartofseries Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya
dc.subject EDNMR
dc.subject electron-nuclear interactions
dc.subject EPR
dc.subject hydroxyapatite
dc.subject nitrogen centers
dc.title EPR of Radiation-Induced Nitrogen Centers in Hydroxyapatite: New Approaches to the Study of Electron-Nuclear Interactions
dc.type Article
dc.relation.ispartofseries-issue 11
dc.relation.ispartofseries-volume 46
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 729
dc.source.id SCOPUS10703284-2020-46-11-SID85096094181


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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