ESIPT active assemblies for ‘On‐On’ detection, cell imaging and hampering cellular activity of 2,6‐dichloro‐4‐nitroaniline

Devi, Minakshi ; Sharma, Pooja ; Kumar, Ajay ; Kaur, Satwinderjeet ; Kumar, Manoj ; Bhalla, Vandana (2021) ESIPT active assemblies for ‘On‐On’ detection, cell imaging and hampering cellular activity of 2,6‐dichloro‐4‐nitroaniline Chemistry – An Asian Journal, 17 (4). ISSN 1861-4728

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Official URL: https://doi.org/10.1002/asia.202101219

Related URL: http://dx.doi.org/10.1002/asia.202101219

Abstract

ESIPT active PBI-keto/enol assemblies have been developed which show ‘on-on’ optical response towards 2,6-dichloro-4-nitroaniline (DCN) due to a combined ESIPT-AIEE phenomenon with a detection limit of 1.65 nM. The potential of PBI-keto/enol assemblies to detect DCN has also been explored in grape juice/grape residue and soil for six consecutive days. Further, the biological applications of PBI-keto/enol assemblies to detect DCN in blood serum, in MG-63 cell lines and their ability to restrict the DCN-induced cell death have been demonstrated.

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Deposited On:10 Dec 2025 15:39
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