Understanding of mechanistic perspective in sensing of energetic nitro compounds through spectroscopic and electrochemical studies
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F21%3A39917416" target="_blank" >RIV/00216275:25310/21:39917416 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/abs/10.1002/app.50776" target="_blank" >https://onlinelibrary.wiley.com/doi/abs/10.1002/app.50776</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/app.50776" target="_blank" >10.1002/app.50776</a>
Alternative languages
Result language
angličtina
Original language name
Understanding of mechanistic perspective in sensing of energetic nitro compounds through spectroscopic and electrochemical studies
Original language description
Understanding the probable mechanism of detection plays a significant role in selecting a particular fluorophore for the detection of the complicated and low volatile analyte namely, nitroaromatic and non-aromatic high energy materials (HEMs) in the development of detection devices when compared with the existing techniques. The fluorescence quenching employing conducting polymers-based response of HEMs have attained great significance in recent times. Amongst all conducting polymers, functionalized polyaniline can act as a fluorophore in quenching studies. This report also reveals the importance of studying electrochemical methods associated with the changes observed in the oxidation potential and its resemblance with fluorescence quenching study in establishing the probable mechanism associated with the sensing study of HEMs (viz., RDX, PETN, CL-20 and RDX: CL-20 Cocrystal). FTIR and resonance Raman characterization helped us to understand the interaction between nitro groups present in HEMs with benzenoid unit or polaronic or bipolaronic nitrogen of camphor sulfonic acid doped polyaniline (CSA[PANi]). Employing Stern Volmer plot, the efficiency of quenching and quenching mechanisms of complex structure formed between the fluorophore and HEMs is understood.
Czech name
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Czech description
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Classification
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
10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Applied Polymer Science
ISSN
0021-8995
e-ISSN
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Volume of the periodical
138
Issue of the periodical within the volume
32
Country of publishing house
US - UNITED STATES
Number of pages
14
Pages from-to
50776
UT code for WoS article
000635713900001
EID of the result in the Scopus database
2-s2.0-85103400007