Electrodeposited Ni/phosphors Composite Coating for Latent Fingerprints Visualization

doi:10.20964/2019.09.76

CORC > 金属研究所 > 中国科学院金属研究所

	Electrodeposited Ni/phosphors Composite Coating for Latent Fingerprints Visualization
	Zhang, Xiaoshun 1,3; Zhang, Kaiyue 1,2,3; Xiao, Wei 2; Liu, Jianguo 2
刊名	INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
	2019-09-01
卷号	14 期号:9 页码:9058-9068
关键词	latent fingerprint forensic science electrodeposition phosphor coating
ISSN号	1452-3981
DOI	10.20964/2019.09.76
通讯作者	Zhang, Kaiyue(kyzhang@imr.ac.cn)
英文摘要	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.
资助项目	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研究方向	Electrochemistry
语种	英语
出版者	ESG
WOS记录号	WOS:000483307100085
资助机构	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
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/135257]
专题	金属研究所_中国科学院金属研究所
通讯作者	Zhang, Kaiyue
作者单位	1.Criminal Invest Police Univ China, Shenyang 110035, Liaoning, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 3.Minist Publ Secur Peoples Republ China, Key Lab Impress Evidence Examinat & Identificat T, Shenyang 110035, Liaoning, Peoples R China
推荐引用方式 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.