Acetyl Cellulose Film with 18-crown-6 Ether for Colorimetric Phosgene Detection

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F22%3A00364735" target="_blank" >RIV/68407700:21460/22:00364735 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.17344/acsi.2021.7092" target="_blank" >https://doi.org/10.17344/acsi.2021.7092</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17344/acsi.2021.7092" target="_blank" >10.17344/acsi.2021.7092</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Acetyl Cellulose Film with 18-crown-6 Ether for Colorimetric Phosgene Detection

Popis výsledku v původním jazyce

The use of a cellulose detection film as a carrier for a colorimetric sensor to detect phosgene and allied compounds to be evaluated primarily visually is studied. For the case study, a benzimidazole-rhodamine dye and an acetyl cellulose film were selected. The detection complex was modified using cyclic ether 18-crown-6 to achieve more desirable analytic properties. The chromatic properties of detection film was verified using reflectance colorimetry in the visible light spectrum. The employed detection agent demonstrated high sensibility to phosgene vapours, but acid gases, acyl chlorides, base organic solvents, and in higher concentrations, even some organophosphorus substances interfered. The detection film application was adjusted to the in-situ preparation of simple detection devices (a spray or a marker) as well as to manufacture detection strips with beforehand excluded polymer film.

Název v anglickém jazyce

Acetyl Cellulose Film with 18-crown-6 Ether for Colorimetric Phosgene Detection

Popis výsledku anglicky

The use of a cellulose detection film as a carrier for a colorimetric sensor to detect phosgene and allied compounds to be evaluated primarily visually is studied. For the case study, a benzimidazole-rhodamine dye and an acetyl cellulose film were selected. The detection complex was modified using cyclic ether 18-crown-6 to achieve more desirable analytic properties. The chromatic properties of detection film was verified using reflectance colorimetry in the visible light spectrum. The employed detection agent demonstrated high sensibility to phosgene vapours, but acid gases, acyl chlorides, base organic solvents, and in higher concentrations, even some organophosphorus substances interfered. The detection film application was adjusted to the in-situ preparation of simple detection devices (a spray or a marker) as well as to manufacture detection strips with beforehand excluded polymer film.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10406 - Analytical chemistry

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Acta Chimica Slovenica

ISSN

1318-0207

e-ISSN

1580-3155

Svazek periodika

69

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

SI - Slovinská republika

Počet stran výsledku

8

Strana od-do

125-132

Kód UT WoS článku

000779953600013

EID výsledku v databázi Scopus

2-s2.0-85127729166