Total reflection x-ray fluorescence spectroscopy as a tool for evaluation of iron concentration in ferrofluids and yeast samples

1. Kulesh, N.A.
2. Novoselova, I.P.
3. Safronov, A.P.
4. Beketov, I.V.
5. Samatov, O.M.
6. Kurlyandskaya, G.V.
7. Morozova, M.
8. Denisova, T.P.