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<p style="text-align: justify;">A supramolecular strategy for ratiometric luminescence sensing of nitroaromatic explosives in water</p>

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Title Statement <p style="text-align: justify;">A supramolecular strategy for ratiometric luminescence sensing of nitroaromatic explosives in water</p>
 
Added Entry - Uncontrolled Name Maity, prasenjit ; Institute of Research and Development, Gujarat Forensic Sciences University, Gandhinagar 382 007, India
Dave, Pranav ; Institute of Research and Development, Gujarat Forensic Sciences University, Gandhinagar 382 007, India
Bhagat, Bhooma ; Institute of Research and Development, Gujarat Forensic Sciences University, Gandhinagar 382 007, India
Agrawal, Bhavesh ; Institute of Research and Development, Gujarat Forensic Sciences University, Gandhinagar 382 007, India
Council of Scientific and Industrial Research
 
Uncontrolled Index Term Explosive sensing; micellar media; ratiometric fluorescence
Explosive, Ratiometric, Photoluminescence, Micelle, Supramolecular
 
Summary, etc. <p style="text-align: justify;">In the present work we have demonstrated a supramolecular approach for ratiometric luminescence sensing of nitroaromatic explosive compounds (NAEs) by employing a red luminescent Eu(III) complex and a green luminescent Pt(II) complex with in a Triton X-100 surfactant based micellar host in water. The Eu-complex gets entrapped inside micellar core whereas the Pt-C2 remains grafted on the surface of the spherical micelles due to their structural amendments and thus facilitates preferential interaction of Pt-C2 with NAE molecules mainly through p-p interaction. The presence of explosive traces quenches the green emission (508-545 nm) of Pt-complex whereas the red emission (614 nm) of Eu-complex remains unaffected. The strategy demonstrates first report of two independent luminophore based ratiometric sensing in water using a micellar host.</p>
 
Publication, Distribution, Etc. Indian Journal of Chemistry -Section A (IJCA)
2020-12-16 16:36:46
 
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http://op.niscair.res.in/index.php/IJCA/article/view/35533
 
Data Source Entry Indian Journal of Chemistry -Section A (IJCA); ##issue.vol## 59, ##issue.no## 12 (2020): INDIAN JOURNAL OF CHEMISTRY - SECTION A
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJCA/article/download/35533/465510119
http://op.niscair.res.in/index.php/IJCA/article/download/35533/465510489
 
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