Comparison of Powder Dusting and Cyanoacrylate Fuming Techniques in Retrieving Latent Fingerprint Exposed to Environment Conditions
Mayalvanan, Y.; Sri Pawita Albakri Amir Hamzah; Chuan, L.L.; Muhamad Hilmi Baba; Amidon Anan, E-mail: amidon.anan@yahoo.com
The Malaysian Analytical Sciences Society (ANALIS), International Education Center (INTEC), UiTM Shah Alam, Selangor (Malaysia)2014
The Malaysian Analytical Sciences Society (ANALIS), International Education Center (INTEC), UiTM Shah Alam, Selangor (Malaysia)2014
AbstractAbstract
[en] Latent fingerprints are one of the best evidence to prove the presence of an individuals presence at the crime scene. There are many techniques available for a successful fingerprint lifting. Two of the most common ones are fingerprint powder dusting and cyanoacrylate fuming. This research aims to compare both techniques and determine which has a higher success rate in retrieving fingerprints exposed to local environmental conditions for three days. Fingerprint samples were collected from 18 subjects on glass, perspex and aluminium slides. These samples were then exposed to local environmental conditions for three days. The fingerprints were then developed using the aforementioned techniques. Based on the results, it can be safely said that, fuming results in clearer fingerprints and more minutiae can be found from the retrieved fingerprints even with exposure to less than optimum local conditions. This proves that fuming is a better fingerprint lifting method to resolve latent fingerprint compared to powder dusting. Surface on which the fingerprint is retrieved from influences the quality of clarity of a latent fingerprint. (author)
Original Title
Perbandingan Kaedah Pemberusan Serbuk Cap Jari Dan Pengwasapan Sianoakrilat Dalam Penimbulan Kesan Cap Jari Pendam Yang Terdedah Kepada Keadaan Persekitaran Tempatan
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Source
2 tabs. 1 fig. Abstract and full text available in http://pkukmweb.ukm.my/mjas/; Official journal of The Malaysian Analytical Sciences Society (ANALIS)
Record Type
Journal Article
Journal
Malaysian Journal of Analytical Sciences; ISSN 1394-2506; ; v. 18(1); p. 1-6
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