| 藻酸盐材料在提取深色织物上潜血足迹的应用 |
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| 引用本文： | 刘赛,罗亚平. 藻酸盐材料在提取深色织物上潜血足迹的应用[J]. 刑事技术, 2012, 0(2): 6-8 |
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| 作者姓名： | 刘赛 罗亚平 |
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| 作者单位： | 中国人民公安大学,北京,100038 |
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| 基金项目： | 中国人民公安大学学生科研创新项目资助 |
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| 摘 要： | 目的建立一种用藻酸盐齿科材料转印显现纺织物上血足迹的方法。方法依据藻酸盐能和纺织物上血足迹中的血结合,从而使足迹被转印到藻酸盐模上,并通过染色增强反差。结果藻酸盐印模材料转印法能够在不破坏织物客体的情况下清楚的反映出血足迹细节特征。结论藻酸盐类齿科材料能够转印、提取显现织物上血足迹,尤其是潜在血足迹,并反映出其细节特征。
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| 关 键 词： | 潜在血足迹 深色织物 藻酸盐 氨基黑10B |
Application of the alginate material to lifting blood footprint on brunet fabric |
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| LIU Sai , LUO Ya-ping. Application of the alginate material to lifting blood footprint on brunet fabric[J]. Forensic Science and Technology, 2012, 0(2): 6-8 |
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| Authors: | LIU Sai LUO Ya-ping |
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| Affiliation: | (Chinese People’s Public Security University,Beijing 100038,China) |
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| Abstract: | Objective To establish a method for lifting blood footprint on fabric.Methods The fabric with blood footprint was daubed with mixture of the alginate material and water,and then the lifted marks were enhanced using Acid Black 1.Results Impressed footwear marks deposited on fabric was lifted and the surface of fabric was not been damaged.Conclusion This lifting technique can be used for lifting blood impressions on fabric. |
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| Keywords: | latent blood footprint brunet fabric alginate acid black 1 |
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