Kaur, Sharanjeet ; Bhalla, Vandana ; Vij, Varun ; Kumar, Manoj (2014) Fluorescent aggregates of hetero-oligophenylene derivative as “no quenching” probe for detection of picric acid at femtogram level Journal of Materials Chemistry C, 2 (20). pp. 3936-3941. ISSN 2050-7526
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Official URL: http://pubs.rsc.org/en/content/articlelanding/2014...
Related URL: http://dx.doi.org/10.1039/C3TC32516D
Abstract
Fluorescent aggregates of hetero-oligophenylene derivative 3 serve as a “no quenching” probe for the detection of picric acid (PA) in aqueous media. Photo-induced intermolecular excited-state proton transfer from PA to pyridyl nitrogen results in the formation of protonated species, which exhibit emission at a different wavelength; hence, there is “no quenching” detection of PA in aqueous media.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 113596 |
| Deposited On: | 16 May 2018 06:07 |
| Last Modified: | 16 May 2018 06:07 |
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