Luminol chemiluminescence: contribution to postmortem interval determination of skeletonized remains in Portuguese forensic context
作者: Catarina ErmidaDavid NavegaEugénia Cunha
作者单位: 1University of Coimbra
刊名: International Journal of Legal Medicine, 2017, Vol.131 (4), pp.1149-1153
来源数据库: Springer Nature Journal
DOI: 10.1007/s00414-017-1547-0
关键词: Postmortem interval (PMI)LuminolChemiluminescenceSkeletonized remains
英文摘要: Postmortem interval (PMI) determination is one of the main challenges of forensic anthropology, and there are several referenced methods that consider intrinsic and extrinsic factors to the skeletonized remains. Therefore, there is an important need to develop a precise, economic, easy and reproducible technique, which will operate as a presumptive test. The chemical reaction that occurs in the presence of luminol, chemiluminescence, is used as a work tool to evaluate the PMI. This is given by luminol high affinity for haemoglobin, which is secured in bone tissue by its high mineral content, after the blood supply ceases postmortem. We evaluated a luminol-based technique, in which we measured the chemiluminescence of skeletonized remains as an indicator of the PMI. We assessed the usage...
原始语种摘要: Postmortem interval (PMI) determination is one of the main challenges of forensic anthropology, and there are several referenced methods that consider intrinsic and extrinsic factors to the skeletonized remains. Therefore, there is an important need to develop a precise, economic, easy and reproducible technique, which will operate as a presumptive test. The chemical reaction that occurs in the presence of luminol, chemiluminescence, is used as a work tool to evaluate the PMI. This is given by luminol high affinity for haemoglobin, which is secured in bone tissue by its high mineral content, after the blood supply ceases postmortem. We evaluated a luminol-based technique, in which we measured the chemiluminescence of skeletonized remains as an indicator of the PMI. We assessed the usage...
全文获取路径: Springer Nature  (合作)
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来源刊物:
影响因子:2.686 (2012)

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关键词翻译
关键词翻译
  • luminol 鲁米诺
  • remains 残渣
  • forensic 法庭
  • postmortem 死后的
  • interval 区间
  • determination 测定
  • presumptive 假定
  • PMI Program Management Instruction
  • technique 技术
  • presumption 假定