Use of a Handheld Raman Spectrometer for Identification of Toxic Agents in Clandestine Laboratories

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG45__%2F24%3A00560192" target="_blank" >RIV/60162694:G45__/24:00560192 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.aimt.cz/index.php/aimt/article/view/1809" target="_blank" >https://www.aimt.cz/index.php/aimt/article/view/1809</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3849/aimt.01809" target="_blank" >10.3849/aimt.01809</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Use of a Handheld Raman Spectrometer for Identification of Toxic Agents in Clandestine Laboratories

Popis výsledku v původním jazyce

Handheld Raman spectrometers are commonly used as fast detectors for preliminary noncontact analysis of a number of chemicals. The article deals with their possible use for military identification of chemical warfare agents and their precursors. Spectra of 29 chemical substances were recorded. Based on the similarity of the spectra in the library, the device was able to automatically detect 20 substances in all measurement methods, 1 substance only in the most transparent containers. By means of external software and the creation of a user’s library, the vibrations of functional groups in the respective molecules were assigned to the individual Raman bands, thereby creating a database that enables the identification of toxic substances.

Název v anglickém jazyce

Use of a Handheld Raman Spectrometer for Identification of Toxic Agents in Clandestine Laboratories

Popis výsledku anglicky

Handheld Raman spectrometers are commonly used as fast detectors for preliminary noncontact analysis of a number of chemicals. The article deals with their possible use for military identification of chemical warfare agents and their precursors. Spectra of 29 chemical substances were recorded. Based on the similarity of the spectra in the library, the device was able to automatically detect 20 substances in all measurement methods, 1 substance only in the most transparent containers. By means of external software and the creation of a user’s library, the vibrations of functional groups in the respective molecules were assigned to the individual Raman bands, thereby creating a database that enables the identification of toxic substances.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

10406 - Analytical chemistry

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Advances in Military Technology

ISSN

1802-2308

e-ISSN

2533-4123

Svazek periodika

18

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

18

Strana od-do

135-152

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85165305453