Detection of energetic materials via polyaniline and its different modified forms
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F21%3A39917587" target="_blank" >RIV/00216275:25310/21:39917587 - isvavai.cz</a>
Výsledek na webu
<a href="https://onlinelibrary.wiley.com/doi/epdf/10.1002/pat.5458" target="_blank" >https://onlinelibrary.wiley.com/doi/epdf/10.1002/pat.5458</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/pat.5458" target="_blank" >10.1002/pat.5458</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Detection of energetic materials via polyaniline and its different modified forms
Popis výsledku v původním jazyce
The detection techniques for traces of energetic materials (EMs) is achieved using fact interaction between fluorescent polymers and EMs. Researchers have designed various fluorophores for explosives detection worldwide. In present study, PAni, DBSA doped PAni (D-PAni), gamma-Fe(2)O(3)PAni composite (Fe-PAni), were synthesized and collectively used terminology as modified PAnis. This were employed for trace detection of EMs like TNT, RDX, PETN, and HNIW/CL-20 and compared outcome with our earlier results of doped PAnis. All the synthesized PAnis were characterized by FT-IR, X-ray diffraction (XRD) and resonance Raman studies, UV-Visible, and photoluminescence (PL). The PL studies showed that quenching is selective and sensitive at ppm level (LOD about 0.04-1.50 mu mL(-1)) and Fe-PAni emerged as a potential sensor (LOD; 0.092 +/- 0.07 mu mL(-1)). The formation of polaron from bipolaron, the existence of exciton and intermolecular interactions were confirmed and evaluated from the spectrochemical studies.
Název v anglickém jazyce
Detection of energetic materials via polyaniline and its different modified forms
Popis výsledku anglicky
The detection techniques for traces of energetic materials (EMs) is achieved using fact interaction between fluorescent polymers and EMs. Researchers have designed various fluorophores for explosives detection worldwide. In present study, PAni, DBSA doped PAni (D-PAni), gamma-Fe(2)O(3)PAni composite (Fe-PAni), were synthesized and collectively used terminology as modified PAnis. This were employed for trace detection of EMs like TNT, RDX, PETN, and HNIW/CL-20 and compared outcome with our earlier results of doped PAnis. All the synthesized PAnis were characterized by FT-IR, X-ray diffraction (XRD) and resonance Raman studies, UV-Visible, and photoluminescence (PL). The PL studies showed that quenching is selective and sensitive at ppm level (LOD about 0.04-1.50 mu mL(-1)) and Fe-PAni emerged as a potential sensor (LOD; 0.092 +/- 0.07 mu mL(-1)). The formation of polaron from bipolaron, the existence of exciton and intermolecular interactions were confirmed and evaluated from the spectrochemical studies.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10406 - Analytical chemistry
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2021
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Polymers for Advanced Technologies
ISSN
1042-7147
e-ISSN
—
Svazek periodika
32
Číslo periodika v rámci svazku
12
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
15
Strana od-do
4663-4677
Kód UT WoS článku
000678056400001
EID výsledku v databázi Scopus
2-s2.0-85111370750