| Electrodeposited Ni/phosphors Composite Coating for Latent Fingerprints Visualization | |
| Zhang, Xiaoshun1,2; Zhang, Kaiyue1,2,3; Xiao, Wei3; Liu, Jianguo3 | |
| Corresponding Author | Zhang, Kaiyue(kyzhang@imr.ac.cn) |
| 2019-09-01 | |
| Source Publication | INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
 |
| ISSN | 1452-3981 |
| Volume | 14Issue:9Pages:9058-9068 |
| Abstract | Fingerprint is a crucial means of physical evidence in forensic science owing to its uniqueness. It is important for identification to make those invisible latent fingerprints visible. Instead of methods based on making fingerprint secretions themselves visible, a novel approach involving electrochemically driven processes is proposed, through which fluorescent particles are innovatively introduced. The fingerprint secretions act as insulating masks, and then Ni/phosphors composite electrodeposition process only spatially selective occurs on bare metal surface between fingerprint ridges to generate a negative image of the fingerprint. In order to optimize the composite electrodeposition process, surfactant and concentration of phosphors in the electroplating solution are investigated. In addition, the fingerprint fluorescent visualization effects based on concentration of phosphors as well as electrochemical processing time are compared. The method presents the great advantage of being efficient, facile, and innoxious, particularly when the latent fingerprint is on a multicolored or dark background. |
| Keyword | latent fingerprint forensic science electrodeposition phosphor coating |
| Funding Organization | Ministry of Public Security Science and Technology Special Project ; Key Laboratory of Impression Evidence Examination and Identification Technology, Ministry of Public Security, People's Republic of China ; National Natural Science Foundation of China ; Shenyang Science and Technology Project |
| DOI | 10.20964/2019.09.76 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Ministry of Public Security Science and Technology Special Project[2017GABJC10] ; Key Laboratory of Impression Evidence Examination and Identification Technology, Ministry of Public Security, People's Republic of China[2018HJKF10] ; National Natural Science Foundation of China[21676282] ; Shenyang Science and Technology Project[18013051] |
| WOS Research Area | Electrochemistry |
| WOS Subject | Electrochemistry |
| WOS ID | WOS:000483307100085 |
| Publisher | ESG |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/135258 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhang, Kaiyue |
| Affiliation | 1.Criminal Invest Police Univ China, Shenyang 110035, Liaoning, Peoples R China 2.Minist Publ Secur Peoples Republ China, Key Lab Impress Evidence Examinat & Identificat T, Shenyang 110035, Liaoning, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Xiaoshun,Zhang, Kaiyue,Xiao, Wei,et al. Electrodeposited Ni/phosphors Composite Coating for Latent Fingerprints Visualization[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2019,14(9):9058-9068. |
| APA | Zhang, Xiaoshun,Zhang, Kaiyue,Xiao, Wei,&Liu, Jianguo.(2019).Electrodeposited Ni/phosphors Composite Coating for Latent Fingerprints Visualization.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,14(9),9058-9068. |
| MLA | Zhang, Xiaoshun,et al."Electrodeposited Ni/phosphors Composite Coating for Latent Fingerprints Visualization".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 14.9(2019):9058-9068. |
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