Analysis of Nonstandard and Home-Made Explosives and Post-Blast Residues in Forensic Practice

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00007064%3AK01__%2F14%3A%230000081" target="_blank" >RIV/00007064:K01__/14:#0000081 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1117/12.2050121" target="_blank" >http://dx.doi.org/10.1117/12.2050121</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2050121" target="_blank" >10.1117/12.2050121</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of Nonstandard and Home-Made Explosives and Post-Blast Residues in Forensic Practice

Popis výsledku v původním jazyce

Nonstandard and home-made explosives may constitute a considerable threat and as well as a potential material for terrorist activities. Mobile analytical devices, particularly Raman, or also FTIR spectrometers are used for the initial detection. Varioussorts 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. Various separation methods and methods of concentrations of samples from post-blast scenes were tested. A wide range of methods is used for the laboratory analysis. XRD techniques capable of a direct phase identification ofthe crystalline substance, namely in mixtures, have highly proved themselves in practice for inorganic and organic phases. SEM-EDS/WDS methods are standardly employed for the inorganic phase. In analysing post-blast residues, there are v

Název v anglickém jazyce

Analysis of Nonstandard and Home-Made Explosives and Post-Blast Residues in Forensic Practice

Popis výsledku anglicky

Nonstandard and home-made explosives may constitute a considerable threat and as well as a potential material for terrorist activities. Mobile analytical devices, particularly Raman, or also FTIR spectrometers are used for the initial detection. Varioussorts 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. Various separation methods and methods of concentrations of samples from post-blast scenes were tested. A wide range of methods is used for the laboratory analysis. XRD techniques capable of a direct phase identification ofthe crystalline substance, namely in mixtures, have highly proved themselves in practice for inorganic and organic phases. SEM-EDS/WDS methods are standardly employed for the inorganic phase. In analysing post-blast residues, there are v

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CA - Anorganická chemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Proceedings of the SPIE

ISSN

0277-786X

e-ISSN

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Svazek periodika

9073

Číslo periodika v rámci svazku

5/2014

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

1-10

Kód UT WoS článku

000342428900024

EID výsledku v databázi Scopus

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