Acta Anthropologica Sinica ›› 2020, Vol. 39 ›› Issue (03): 483-494.doi: 10.16359/j.cnki.cn11-1963/q.2020.0002

Previous Articles     Next Articles

Research and application on hydrogen and oxygen stable isotopes of human fingernails in forensic science

HE Xinlong1(), MEI Hongcheng2,*(), WANG Jifen1, ZHU Jun2, LIU Changjing3, HU Can2, HE Ya1, ZHANG Xiumei1, HE Yulu1   

  1. 1. School of Investigation and Forensic Science, People’s Public Security university of China, Beijing 102600
    2. Institute of Forensic Science, Ministry of Public Security, Beijing 100038
    3. Nanjing forest police college, Nanjing 210023
  • Received:2019-02-07 Revised:2019-10-21 Online:2020-08-15 Published:2020-08-31
  • Contact: MEI Hongcheng E-mail:1078683050@qq.com;meihongcheng@163.com

Abstract:

As an emerging chemical tracer technology, the hydrogen and oxygen stable isotopes have a wide range of applications in geoscience, environmental ecology and forensic science. The fingernail, a new type of biomarker, possess a high evidence and application value in forensic science and its analytical potential is gradually being tapped. The paper conducted a review from basic principle of hydrogen and oxygen stable isotopes traceability, pretreatment methods and determination methods in human fingernails and the application in forensic science. Besides, a brief prospect was also given about its development.

Key words: Hydrogen and oxygen Stable Isotope, Fingernail, Forensic Science

CLC Number: