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 |
|