Academic Journal
Electron Paramagnetic Resonance Study of Defects in γ-irradiated Marine Mussel (Mytilus galloprovincialis) and Scallop (Pecten jacobaeus) Shells
| العنوان: | Electron Paramagnetic Resonance Study of Defects in γ-irradiated Marine Mussel (Mytilus galloprovincialis) and Scallop (Pecten jacobaeus) Shells |
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| المؤلفون: | Köseoğlu, R., Köksal, F., Birey, M. |
| المصدر: | Zeitschrift für Naturforschung A ; volume 59, issue 11, page 773-779 ; ISSN 1865-7109 0932-0784 |
| بيانات النشر: | Walter de Gruyter GmbH |
| سنة النشر: | 2004 |
| الوصف: | EPR studies have been performed on some gamma-irradiated marine mussels (Mytilus galloprovincialis) and scallops (Pecten jacobaeus) from the families of Mytilidae and Pectinidae, respectively. Before γ-irradiation, the EPR lines of Mytilus galloprovincialis indicated the existence of Mn 2+ ions, which were not observed in the powders of scallop shells. γ -irradiation induced defects in powders of Mytilus galloprovincialis shells, were attributed to orthorhombic CO − 3 , axial CO 3− 3 , orthorhombic CO − 2 , freely rotating CO − 2 , freely rotating SO − 2 , axial SO − 3 , isotropic PO 2− 4 and organic free radicals. γ -irradiation induced defects in powders of Pecten jacobaeus shells were attributed to orthorhombic CO − 3 , axial CO 3− 3 , orthorhombic CO − 2 , freely rotating CO − 2 , freely rotating SO − 2 , and axial SO − 3 free radicals. The EPR parameters of the free radicals were compared with literature data on similar defects |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1515/zna-2004-1107 |
| DOI: | 10.1515/zna-2004-1107/xml |
| DOI: | 10.1515/zna-2004-1107/pdf |
| الاتاحة: | http://dx.doi.org/10.1515/zna-2004-1107 https://www.degruyter.com/view/journals/zna/59/11/article-p773.xml https://www.degruyter.com/document/doi/10.1515/zna-2004-1107/xml https://www.degruyter.com/document/doi/10.1515/zna-2004-1107/pdf |
| Rights: | http://creativecommons.org/licenses/by-nc-nd/3.0/ |
| رقم الانضمام: | edsbas.B7C874F7 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1515/zna-2004-1107 |
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