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Development of Sweat Latent Fingerprints on Medical Surgical Masks

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DOI: 10.23977/jbis.2022.010101 | Downloads: 19 | Views: 1743

Author(s)

Peng Li 1,2, Xiaoyu Xiang 3, Jiangchun Li 1,2

Affiliation(s)

1 Hubei University of Police, Wuhan, 430034, China
2 Hubei Key Laboratory of the Forensic Science, Wuhan, 430034, China
3 Anti-terrorism Special Police Detachment of Yichang Public Security Bureau, Yichang, Hubei, 443002, China

Corresponding Author

Jiangchun Li

ABSTRACT

Criminals have increasing counter-detection awareness. Some of them evade monitoring by wearing masks. Moreover, the outbreak of COVID-19 pandemic makes medical surgical masks more commonly used. In some criminal crime scenes, the public security organ often extracts DNA information from the facial mask on the scene, ignoring development of its latent fingerprints. In this paper, the sweat latent fingerprints on medical surgical masks were successfully developed by "502" glue fumigation. The BBD fluorescent staining was used to enhance the development effect, making it possible to develop the sweat latent fingerprints on the outer layer of medical surgical masks, which provides reference ideas for solving the problems in public security work.

KEYWORDS

Medical surgical mask; Latent fingerprint development; "502" glue fumigation; BBD fluorescent staining

CITE THIS PAPER

Peng Li, Xiaoyu Xiang, Jiangchun Li, Development of Sweat Latent Fingerprints on Medical Surgical Masks. Journal of Biometrics, Identity and Security (2022) Vol. 1: 1-7. DOI: http://dx.doi.org/10.23977/jbis.2022.010101.

REFERENCES

[1] Luo Yaping, Guo Wei. (2006) A Course of Handprinting. Beijing: People's Public Security University of China Press.
[2] Takatsu Masahisa, Shimoda Osamu, Teranishi Hiroyoshi. (2012) Vapor-phase staining of cyanoacrylate-fumed latent fingerprints using p-dimethylaminobenzaldehyde. Journal of forensic sciences, 57, 2.
[3] Xin Cui, Liu Jiajun. (2021) Development of sweat latent fingerprints on dacron textile by "502" fumigation staining method. Shandong Chemical Industry, 50, 21, 41-42.
[4] Luo Jun, Wu Song. (2012) Development aging of latent fingerprints on textiles by "502" fumigation staining. Journal of Guizhou Police Officer Vocational College, 2012, 24(03): 69-72. DOI: 10. 13310/j.cnki.gzjy.03.008.
[5] Chen Ruili, Yin Jun. (2010) Effect of "502" concentration on the development of sweat latent fingermarks on various textiles. Police Technology, 3, 23-26.
[6] Guan Zhikun, Zhang Jing. (2005) Development of sweat latent fingerprints on textiles by 502 glue attachment method. Guangdong Gongan Keji, 2, 11-13.
[7] Cheng Haonan. (2020) Overview of the application of textile materials in the field of medical protection. Chemical Fiber & Textile Technology, 49, 2, 16-20.
[8] Li Ming, Tian Mingwei. (2020) Comparative study and prospect of technical standards of surgical masks. Shandong Science, 33, 3, 28-34.
[9] Xie Wanzi, You Xiaolu, Fu Jiajia, Gao Weidong, Wang Hongbo. (2020) Performance requirements and preparation techniques of medical protective fabrics. Journal of Clothing Research, 5, 2, 101-106+118.
[10] D. Thorburn Burns, John K. Brown, Alan Dinsmore, Kevin K. Harvey. (1998) Base-activated latent fingerprints fumed with a cyanoacrylate monomer. A quantitative study using Fourier-transform infra-red spectroscopy. Analytica Chimica Acta, 362, 2.
[11] Alicia Khuu, Scott Chadwick, Xanthe Spindler, Rolanda Lam, Sébastien Moret, Claude Roux. (2016) Authors' response to comments on "Evaluation of one-step luminescent cyanoacrylate fuming". Forensic Science International, 268.
[12] Gino Groeneveld, Sander Kuijer, Marcel de Puit. (2014) Preparation of cyanoacrylate derivatives and comparison of dual action cyanoacrylate formulations. Science & Justice, 54, 1.
[13] Feng Yaxian, Luo Yaping, Huang Hao. (2015) Enhancement of the Cyanoacrylate Fumed Fingermarks Using Ardrox. Forensic Science and Technology, 40, 3, 211-214.DOI:10.16467/j.1008-3650.2015.03.010.

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