Abstract：
:In this study, we have proposed a novel solvent-based method using a specific concentration of 3M™ Novec™ HFE-72DE and 7200 solvents to untangle duct tape from porous article with minimal impact to the quality of latent fingerprint deposited on the sticky-side surface of duct tape. A series of experiments determined that a mixture of 30% HFE-72DE:7200 (v/v) was found to be the most effective to separate various brands of duct tape from different types of porous surface, including office copy paper, newspaper, cardboard, and tissue wipe, which had been stored for up to 30 days before untangling. Further studies also revealed that 30% HFE-72DE:7200 was compatible with three common fingerprint development methods for porous articles, namely ninhydrin, indanedione-zinc, and physical developer. The nonflammability and low toxicity nature of this novel solvent mixture also make it ideal for separating duct tape from porous surface in laboratory or at crime scene.
journal_name
J Forensic Scijournal_title
Journal of forensic sciencesauthors
Tan TTF,Law PPK,Kwok SWK,Yeung WWL,Ho WC,Chung WK,Au BCdoi
10.1111/1556-4029.14146subject
Has Abstractpub_date
2020-01-01 00:00:00pages
73-83issue
1eissn
0022-1198issn
1556-4029journal_volume
65pub_type
杂志文章abstract：:The postmortem concentrations of citalopram in blood, bile, liver, and vitreous humour were investigated in 14 cases using a specially developed high performance liquid chromatography assay. Concentrations from drug and non-drug related deaths were categorized to determine a postmortem therapeutic and toxic range. The...
journal_title：Journal of forensic sciences
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abstract：:The Computer-Assisted Postmortem Identification (CAPMI) system was developed at the U.S. Army Institute of Dental Research to facilitate rapid identification of human remains. The increasing requirement for dental based identification of high-energy fatalities and decomposed remains has dovetailed with the development...
journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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doi：
更新日期：1996-01-01 00:00:00
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journal_title：Journal of forensic sciences
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doi：
更新日期：2004-07-01 00:00:00
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journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.13505
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journal_title：Journal of forensic sciences
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doi：
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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更新日期：2001-01-01 00:00:00
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journal_title：Journal of forensic sciences
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doi：10.1111/j.1556-4029.2012.02271.x
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journal_title：Journal of forensic sciences
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doi：10.1111/j.1556-4029.2009.01234.x
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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doi：
更新日期：2001-09-01 00:00:00
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journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1997-03-01 00:00:00
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doi：10.1111/1556-4029.14561
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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更新日期：2012-09-01 00:00:00
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journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1998-03-01 00:00:00
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journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.14481
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journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.14307
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