Atomic emission analysis of human hair for the presence of trace elements
- Авторлар: Drobyshev A.1, Ryadchikova N.1, Savinov S.1
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Мекемелер:
- Institute of Chemistry
- Шығарылым: Том 71, № 7 (2016)
- Беттер: 717-722
- Бөлім: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/181892
- DOI: https://doi.org/10.1134/S1061934816070078
- ID: 181892
Дәйексөз келтіру
Аннотация
A procedure is developed for the atomic emission analysis of human hair with the preliminary acid mineralization of samples and excitation of spectra in samples of dry residues of hair mineralizate on the end face of a carbon electrode in an alternating current arch. Spectra were recorded on an MFS-8 spectrograph modernized with a MAES photodiode array. Using the developed analytical procedure, samples of hair were analyzed for the presence of Al, B, Ca, Cu, Mg, Mn, Fe, P, Pb, and Zn. The average concentrations and concentration ranges of these elements were calculated for samples collected from 42 donors. The results obtained were compared with the published data for other geographical regions.
Авторлар туралы
A. Drobyshev
Institute of Chemistry
Email: s.s.savinov@spbu.ru
Ресей, Universitetskaya nab. 7/9, St. Petersburg, 199034
N. Ryadchikova
Institute of Chemistry
Email: s.s.savinov@spbu.ru
Ресей, Universitetskaya nab. 7/9, St. Petersburg, 199034
S. Savinov
Institute of Chemistry
Хат алмасуға жауапты Автор.
Email: s.s.savinov@spbu.ru
Ресей, Universitetskaya nab. 7/9, St. Petersburg, 199034