Imaging latent fingerprints by electrochemiluminescence.
Imaging latent fingerprints by electrochemiluminescence.
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DOI：
10.1002/anie.201203815
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发表时间：
2012-08
影响因子：
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通讯作者：
Linru Xu;Y. Li;Suozhu Wu;Xianghong Liu;B. Su
中科院分区：
文献类型：
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作者：
Linru Xu;Y. Li;Suozhu Wu;Xianghong Liu;B. Su
指纹是人的指尖接触物体表面后留下的摩擦痕迹。它们在法医调查和个人身份识别中以及我们日常生活中的许多其他用途中发挥着不可或缺的作用，例如安全检查，访问控制和个人证书。[1]指纹是由汗液、自然分泌物残留物和来自环境的外源成分组成的，其中一些是罕见的（称为隐形指纹或潜指纹，LFP），需要通过施加外部材料来增强其可视性的一些“显影”手段。迄今为止，已经开发了无数的方法，包括化学和物理处理，用于LFP检测。[1a此外，最近的研究兴趣已经指向鉴定药物和药物代谢物、爆炸残留物或其他分泌物化学物质。
Fingerprints are impressions of the friction ridge pattern left by human fingertips after touching a surface. They function as an indispensable tool in forensic investigations and personal identification, as well as in our daily life for many other purposes, such as safety inspection, access control, and individual credentials.[1] Fingerprints are composed of perspiration, natural secretion residue, and exogenous components from the environment, some of which are rarely seen (termed invisible or latent fingerprints, LFPs) and require some means of “development” by applying external materials to enhance their visualization. To date, innumerable methods, including both chemical and physical treatments, have been exploited for LFP detection.[1a, 2] Additionally, research interest has been recently directed to identifying drugs and drug metabolites, explosive residues, or other secretion chemicals in