Study on electrical current mark with environmental scanning electron microscopy and energy dispersive X-ray microanalyser / 法医学杂志
Journal of Forensic Medicine
;
(6): 421-424, 2010.
Article
Dans Chinois
| WPRIM
| ID: wpr-983604
ABSTRACT
OBJECTIVE@#To provide objective proof on diagnosis of electrical current mark in electrocution, the environmental scanning electron microscopy and energy dispersive X-ray microanalyser (ESEM-EDX) were adopted to study the microscopic morphological characteristics and elemental composition of electrical current mark.@*METHODS@#Morphological characteristics of electrical current marks, the elemental composition and morphology of metal particles were studied with ESEM-EDX.@*RESULTS@#The electroporation and metal melted beads could be found in the electrical current marks and skin around them. The metal melted beads mainly composed of common metal such as iron, copper, aluminum and some uncommon metal including gold, titanium and barium.@*CONCLUSION@#ESEM-EDX can be applied in forensic diagnosis of electrocution.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Peau
/
Autopsie
/
Oligoéléments
/
Rayons X
/
Microscopie électronique à balayage
/
Métaux lourds
/
Électrotraumatisme
/
Microanalyse par sonde électronique
/
Médecine légale
Limites du sujet:
Humains
langue:
Chinois
Texte intégral:
Journal of Forensic Medicine
Année:
2010
Type:
Article
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