HOME-MADE AND NONSTANDARD EXPLOSIVES AND POST BLAST RESIDUES IN FORENSIC ANALYSIS

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00007064%3AK01__%2F15%3A%230000144" target="_blank" >RIV/00007064:K01__/15:#0000144 - isvavai.cz</a>

Result on the web

<a href="http://eafs2015.eu/files/EAFS2015_AB.pdf" target="_blank" >http://eafs2015.eu/files/EAFS2015_AB.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

HOME-MADE AND NONSTANDARD EXPLOSIVES AND POST BLAST RESIDUES IN FORENSIC ANALYSIS

Original language description

Nonstandard and home-made explosives may constitute a considerable threat and as well as a potential material for terrorist activities. Various sorts of phlegmatizers (moderants) to decrease sensitivity of explosives were tested, some kinds of low viscosity lubricants yielded very good results. If the character of the substance allows it, phlegmatized samples are taken in the amount of approx. 0.3g for a laboratory analysis. The analysis of explosives components and post-blast residues is a typical complex analysis using a wide range of analytical techniques. A wide range of methods is used for the laboratory analysis. XRD techniques capable of a direct phase identification of the crystalline substance, namely in mixtures, have highly proved themselves in practice for inorganic and organic phases. SEM-EDS methods are standardly employed for the inorganic phase. A fully confocal Raman spectrometry on scanning electron microscope, which is currently in the prototype device, might be very beneficial into the future. The devise or similar ones could allow the direct analysis of inorganic and organic components of microscopic thermogenetic particles of post-blast residues and their inner structure on one device, including mapping the cuts, tomography and the full 3D reconstruction of image data and as well chemical composition data.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

AG - Legal sciences

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

7TH EUROPEAN ACADEMY OF FORENSIC SCIENCE CONFERENCE

ISBN

978-80-260-8659-8

ISSN

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e-ISSN

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Number of pages

2

Pages from-to

237-238

Publisher name

Secretariat of the EAFS2015 Conference, C-IN, Prague, Czech Republic

Place of publication

Praha

Event location

Praha

Event date

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Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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