| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9803397 | Journal of Alloys and Compounds | 2005 | 6 Pages |
Abstract
The results obtained in this work prove that SRIXE and XANES techniques are complementary ones for analysis of trace elements in biomedical samples. The absorption K-edge position of iron determined in cancerous tissue is shifted by 2.9Â eV towards higher energies in comparison to iron absorption K-edge determined in non-cancerous tissue. The information obtained in this way may help to understand the role of oxidation state of iron in the oxidative stress underlying the oncogenesis.
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
W.M. Kwiatek, A. BanaÅ, K. BanaÅ, M. Gajda, M. GaÅka, G. Falkenberg, T. Cichocki,