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Stable isotope relationships between apatite phosphate (δ18O), structural carbonate (δ18O, δ13C), and collagen (δ2H, δ13C, δ15N, δ34S) in modern human dentine
Rapid Communications in Mass Spectrometry ( IF 2 ) Pub Date : 2020-02-21 , DOI: 10.1002/rcm.8674
Christine Lehn 1 , Andreas Rossmann 2 , Christoph Mayr 3, 4
Affiliation  

The use of multi‐isotopic analysis (δ2H, δ13C, δ15N, δ18O, and δ34S values) of modern human body tissues for provenancing of unknown individuals in forensics is increasing. Tooth dentine develops during childhood and adolescence, therefore providing geographical information from that period of life. Tooth apatite δ18O values are commonly used for the reconstruction of drinking water values, and H–C–N–S isotope ratios in collagen supply additional information about the composition of diet. We tested if dentine collagen δ2H values provide similar information to apatite δ18O values with a proof‐of‐concept study.

中文翻译:

现代人牙本质中的磷灰石磷酸盐(δ18O),结构碳酸盐(δ18O,δ13C)和胶原蛋白(δ2H,δ13C,δ15N,δ34S)之间的稳定同位素关系

使用多同位素分析的(δ 2 H,δ 13 C,δ 15 N,δ 18 O,和δ 34个价值观)现代人体组织用于取证未知个人provenancing的正在增加。牙本质在儿童和青少年时期发展,因此提供了该时期的地理信息。齿磷灰石δ 18个O值通常用于饮用水值的重建,和H-C-N-S同位素比率在大约饮食的组成胶原供应的附加信息。我们测试了牙本质的胶原δ 2个ħ值可提供相似的信息磷灰石δ 18个O值与验证的概念研究。
更新日期:2020-02-21
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