Identification of Improvised Explosives Residues Using Physical-Chemical Analytical Methods under Real Conditions after an Explosion

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F16%3A39901573" target="_blank" >RIV/00216275:25310/16:39901573 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11310/16:10332559

Result on the web

<a href="http://dx.doi.org/10.1117/12.2224216" target="_blank" >http://dx.doi.org/10.1117/12.2224216</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2224216" target="_blank" >10.1117/12.2224216</a>

Result language

angličtina

Original language name

Identification of Improvised Explosives Residues Using Physical-Chemical Analytical Methods under Real Conditions after an Explosion

Original language description

Within the analysis of cases relating to the use of explosives for crimes, we have experienced a shift from using industrial explosives towards substances made in amateur and illegal way. A project is being implemented, which on grounds of assessment of individual information available in literature and on the internet, aiming at choosing individual areas of potentially abusable substances (e.g. mixtures of nitric acid (98%) with organic substances, mixtures nitromethane and tetranitromethane with organic substances, mixtures of chlorates and perchlorates of alkali metals with organic substances, chemically individual compounds of organic base type of perchloric acid, azides, fulminates, acetylides, picrates, styphnates of heavy metals, etc.). It is directed towards preparation of these explosives also in non-stoichiometric mixtures, conducting test explosives, determination of explosive characteristics (if they are unknown) and analysis of both primary phases and post-blast residues through available analytical techniques, such as gas and liquid chromatography with mass detection, FTIR, micro-Raman spectrometry, electron microscopy with microanalysis and Raman microspectrometry directly in SEM chamber for analysis at the level of individual microparticles. The received characteristics will be used to extend knowledge database for security forces.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

—

Project

<a href="/en/project/VI20152020004" target="_blank" >VI20152020004: Identification of residues of improvised explosives using physico-chemical analytical methods under real conditions</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

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

Article name in the collection

Detection and sensing of mines, explosive objects and obscured targets XXI.

ISBN

978-1-5106-0064-5

ISSN

0277-786X

e-ISSN

—

Number of pages

9

Pages from-to

"98230S-1"-"98230S-9"

Publisher name

SPIE - The International Society for Optical Engineering

Place of publication

Bellingham

Event location

Baltimore

Event date

Apr 18, 2016

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000383223700024