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Thiophene functionalized naphthalene diimide for the sensitive detection of nitroaromatics

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Title Thiophene functionalized naphthalene diimide for the sensitive detection of nitroaromatics
 
Creator Bhusanur, Dnyaneshwar I
Singh, Prabhat K
Bhosale, Sheshanath V
Bhosale, Sidhanath V
 
Subject Thiophene
Naphthalene Diimide
Nitroaromatics
Sensor
 
Description 696-702
In recent years, the detection of nitroaromatics (NACs) has attracted the researchers’ attention due to increased threats of terrorist and environmental protection. In this regard, tetra-thiophene (Th) functionalized naphthalene diimide (NDI) conjugate NDI-Th has been synthesized and confirmed via spectroscopic methods. UV-Vis and fluorescence methods have been utilized to examine the photophysical characteristics of NDI-Th in various solvent systems. Moreover, NDI-Th as a fluorescent sensor displays selective recognition of 2,4-dinitrophenol (DNP) and 2,4-trinitrophenol (TNP) with a limit of detection of 4.74×10–8 M and 7.60×10–8 M, respectively. Thus NDI-Th acts as a promising candidate for explosive multi-NACs detection.
 
Date 2023-07-20T09:09:44Z
2023-07-20T09:09:44Z
2023-07
 
Type Article
 
Identifier 2583-1321 (Online); 0019-5103 (Print)
http://nopr.niscpr.res.in/handle/123456789/62319
https://doi.org/10.56042/ijc.v62i7.999
 
Language en
 
Publisher NIScPR-CSIR,India
 
Source IJC Vol.62(07) [July 2023]