Detection of Novichok and V-Group Nerve Agents by Chemosensors Containing Nile Blue Chromophore.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70565813%3A_____%2F25%3AN0000005" target="_blank" >RIV/70565813:_____/25:N0000005 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21460/25:00381391
Result on the web
<a href="https://www.mdpi.com/2227-9040/13/3/77" target="_blank" >https://www.mdpi.com/2227-9040/13/3/77</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/chemosensors13030077" target="_blank" >10.3390/chemosensors13030077</a>

Result language
angličtina
Original language name
Detection of Novichok and V-Group Nerve Agents by Chemosensors Containing Nile Blue Chromophore.
Original language description
This paper presents the results of experiments aiming for the detection and differentiation of selected nerve agents of the Novichok and V-group using simple strip detectors containing colourimetric indicator, specifically chemosensor Nile Blue A, immobilized in cellulose matrix. In all experimental modifications, the contact of the active zone of the strip detector and respective nerve agent excited an immediate development of significant colouration visible to the naked eye. Alkaline solutions containing various hydroxides, carbonates and bicarbonates, and/or chloramine B were used to demonstrate the relevant reaction. The proposed strip detectors indicate a promising approach towards the development of low-cost, easily portable, and usable means of detection of the respective nerve agents.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10406 - Analytical chemistry

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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