Elemental comparison in sound and carious human teeth by instrumental neutron activation analysis

被引：10
|
作者：
Saiki, M. [1 ]
Adachi, L. K. [2 ]
Adachi, E. M. [1 ]
机构：
[1] IPEN CNEN SP, BR-05508000 Sao Paulo, Brazil
[2] Univ Sao Paulo, Fac Odontol, BR-05508000 Sao Paulo, Brazil
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2009年 / 282卷 / 01期
基金：
巴西圣保罗研究基金会;
关键词：
Trace element; Neutron activation analysis; Sound teeth; Carious teeth; DENTAL-CARIES; COPPER; ZINC;
D O I：
10.1007/s10967-009-0262-9
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Instrumental neutron activation analysis (INAA) was applied to determine Ca, Cl, Mg, Mn, Na, Sr and Zn in human dentin and enamel tissues from carious and sound teeth. Comparisons were made between the results obtained in carious and sound dental tissues for dentin and enamel. The findings obtained were also compared with the published data. Accuracy and precision of the results were evaluated by analyzing certified reference material.
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页码：29 / 32
页数：4
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