期刊
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
卷 281, 期 1, 页码 47-52出版社
SPRINGER
DOI: 10.1007/s10967-009-0084-9
关键词
Trace elements; Human rib bone; Neutron activation analysis
The effect of age on trace element contents in rib bone of 24 healthy 16-55-year old men was investigated by INAA. Mean values (M +/- A SI center dot Ie) for mass fraction of Co, Fe, Rb, Sr, and Zn (mg/kg on dry weight basis) were: 0.0030 +/- A 0.0005, 150 +/- A 20, 1.70 +/- A 0.30, 260 +/- A 30, and 76 +/- A 4, respectively. The upper limit of mean contents of Ce, Cs, Eu, Hg, and Se were: a parts per thousand currency sign0.03, a parts per thousand currency sign0.01, a parts per thousand currency sign0.001, a parts per thousand currency sign0.008, and a parts per thousand currency sign0.03, respectively. The contents of Ag, As, Au, Ba, Br, Cd, Cr, Gd, Hf, La, Lu, Nd, Sb, Sc, Sm, Ta, Tb, Th, U, Yb, and Zr were under detection limits. No changes of trace element contents with age were found.
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