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dc.contributor.author | Ksenofontov A. | |
dc.contributor.author | Stupikova S. | |
dc.contributor.author | Bocharov P. | |
dc.contributor.author | Lukanov M. | |
dc.contributor.author | Ksenofontova K. | |
dc.contributor.author | Khodov I. | |
dc.contributor.author | Antina E. | |
dc.date.accessioned | 2020-01-21T20:43:07Z | |
dc.date.available | 2020-01-21T20:43:07Z | |
dc.date.issued | 2019 | |
dc.identifier.issn | 1010-6030 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/157646 | |
dc.description.abstract | © 2019 Elsevier B.V. In this paper, the sensitivity of new fluorescent sensors based on zinc(II) bis(dipyrromethenate)s ([Zn2L2]s) to the furosemide presence in organic media is described. It has been shown that the instantaneous spectral response of [Zn2L2]s to the furosemide presence is based on the fluorescence quenching effect. Multi-approach analysis (UV–vis and fluorescent titrations, PXRD, FTIR, 1H NMR, DOSY, and DFT calculations) has shown that the [Zn2L2]s fluorescence quenching is associated with the formation of stable [Zn2L2Fur]s supramolecular systems, capable of photoinduced electron transfer. The furosemide detection limit with using [Zn2L2]s was 65–78 μg L−1. The proposed sensors can be used for the forensic, clinical and sports medicine needs. | |
dc.relation.ispartofseries | Journal of Photochemistry and Photobiology A: Chemistry | |
dc.subject | DOSY | |
dc.subject | Fluorescence quenching | |
dc.subject | Furosemide | |
dc.subject | NMR | |
dc.subject | Sensor | |
dc.subject | Supramolecular system | |
dc.subject | Zinc(II) bis(dipyrromethenate) | |
dc.title | Novel fluorescent sensors based on zinc(II) bis(dipyrromethenate)s for furosemide detection in organic media | |
dc.type | Article | |
dc.relation.ispartofseries-volume | 382 | |
dc.collection | Публикации сотрудников КФУ | |
dc.source.id | SCOPUS10106030-2019-382-SID85066634520 |