dc.contributor.author |
Başkan, Mehmet Halim |
|
dc.contributor.author |
Aydın, Murat |
|
dc.contributor.author |
Osmanoğlu, Şemsettin |
|
dc.contributor.author |
Topkaya, Ramazan |
|
dc.date.accessioned |
2022-04-12T10:27:56Z |
|
dc.date.available |
2022-04-12T10:27:56Z |
|
dc.date.issued |
2010 |
|
dc.identifier.issn |
1042-0150 |
|
dc.identifier.uri |
http://dspace.adiyaman.edu.tr:8080/xmlui/handle/20.500.12414/2786 |
|
dc.description.abstract |
The electron paramagnetic resonance (EPR) of -irradiated powders of l-(+)-tartaric acid, N-acetyl-l-alanine and 1-methyl-l-histidine were investigated at room temperature. Radiation damage centers are attributed to HOOCCH(OH)C(OH)COOH, CH3CHCOOH and -CH2CHCOOH radicals. The spectra were computer-simulated. Hyperfine structure constants and g-values were determined for these three radicals. The unirradiated samples showed no EPR signal. Some spectroscopic properties and suggestions concerning the possible structure of the radicals are discussed in this paper. |
tr |
dc.language.iso |
en |
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dc.publisher |
Taylor & Francis Ltd |
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dc.subject |
EPR |
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dc.subject |
Free radicals |
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dc.subject |
Gamma irradiation |
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dc.subject |
Amino acid derivatives |
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dc.title |
Electron paramagnetic resonance characterization of gamma irradiation damage centers in powder of L-(+)-tartaric acid, N-acetyl-L-alanine and 1-methyl-L-histidine |
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dc.type |
Article |
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dc.contributor.authorID |
0000-0001-9288-494 |
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dc.contributor.authorID |
0000-0001-6013-0411 |
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dc.contributor.authorID |
0000-0002-5376-0199 |
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dc.contributor.department |
Dicle Univ, Fac Educ |
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dc.contributor.department |
Adiyaman Univ, Fac Educ |
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dc.contributor.department |
Siirt Univ, Fac Educ |
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dc.contributor.department |
Gebze Inst Technol, Dept Phys |
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dc.identifier.endpage |
943 |
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dc.identifier.issue |
12 |
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dc.identifier.startpage |
938 |
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dc.identifier.volume |
165 |
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dc.source.title |
Radıatıon Effects And Defects In Solıds |
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