Analysis of Explosives Using Differential Mobility Spectrometry

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F16%3A39901533" target="_blank" >RIV/00216275:25310/16:39901533 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1007/s12127-016-0190-7" target="_blank" >http://dx.doi.org/10.1007/s12127-016-0190-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12127-016-0190-7" target="_blank" >10.1007/s12127-016-0190-7</a>

Result language

angličtina

Original language name

Analysis of Explosives Using Differential Mobility Spectrometry

Original language description

Characterization of ions from eight explosives (2,4, 6-trinitrotoluene, pentaerythritol tetranitrate, 2,4, 6-trinitrophenol, 2,4-dinitrotoluene, erythritol tetranitrate, hexamethylenetriperoxidediamine, 2,4,6-trinitrophenylmethylnitramine and 1,3,5-trinitro-perhydro-1,3,5-triazine) using differential mobility spectrometry (DMS) with Ni-63 as an ionization source was performed. Presented results of explosive analysis have been evaluated by use of special software tool which communicates with DMS in real time. This tool was developed for visualization, identification and comparison of measured data. Each explosive provides characteristic signal at a specific compensation voltage under a fixed dispersion field. Peaks in DMS spectra for these ions were confined to a range of compensation voltages between -1.61 to +1.71 Vat RF = 1060 V. We calculated specific alpha coefficients (alpha(2) and alpha(4)) to obtain a nonlinear function of explosives, based on their DMS spectra. Dependence of mobility for measured explosives ions in electric field at E/N values between 0 to 120 Td were used to inspectional graphical differentiation of explosives.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

—

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach<br>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

Name of the periodical

International Journal for Ion Mobility Spectrometry

ISSN

1435-6163

e-ISSN

—

Volume of the periodical

19

Issue of the periodical within the volume

1

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

9

Pages from-to

31-39

UT code for WoS article

000374679200004

EID of the result in the Scopus database

—