Mechanosynthesis of Diaminobiphenyls-Based Schiff’s Bases as Simple Probes for the Naked-Eye Detection of Cyanide Ion
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Mechanosynthesis of Diaminobiphenyls-Based Schiff’s Bases as Simple Probes for the Naked-Eye Detection of Cyanide Ion
|
|
| Автор |
Al-Ithawi, W. K. A.
Khasanov, A. F. Kovalev, I. S. Nikonov, I. L. Kopchuk, D. S. Platonov, V. A. Santra, S. Zyryanov, G. V. Ranu, B. C. |
|
| Тематика |
COLOR CHANGE
CYANIDE ION DETECTION MECHANOSYNTHESIS SCHIFF BASES |
|
| Описание |
Cyanide ions are known to be lethal for insects and mammals and harmful for the environment, and new methods for their selective detection are in high demand. Herein, the mechanosynthesis of simple Schiff’s bases-based probes S1–S3 for visual detection of CN− anion is reported. These probes were obtained by means of a reaction between isomeric 4,4-, 3,3- and 2,2-diaminobiphenyls and 4-nitrobenzaldehyde under ball milling conditions. The probes showed high selectivity and sensitivity toward CN− anion via a dramatic “yellow-to-dark purple” color change with a detection limit of 26 × 103, 8.7 × 103 and 14 × 103 ppm for S1–S3, respectively. The proposed mechanism of the detection suggests the deprotonation of a proton from an imine moiety, followed by the formation of charge transfer complexes (CTC). © 2023 by the authors.
Ministry of Education and Science of the Russian Federation, Minobrnauka: 075-15-2022-1118 This research was funded by the Ministry of Science and Higher Education of the Russian Federation (Agreement # 075-15-2022-1118 accessed on 29 June 2022). |
|
| Дата |
2024-04-05T16:26:38Z
2024-04-05T16:26:38Z 2023 |
|
| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
|
| Идентификатор |
Al-Ithawi, WKA, Khasanov, AF, Kovalev, IS, Nikonov, IL, Kopchuk, DS, Platonov, VA, Santra, S, Zyryanov, GV & Ranu, BC 2023, 'Mechanosynthesis of Diaminobiphenyls-Based Schiff’s Bases as Simple Probes for the Naked-Eye Detection of Cyanide Ion', Chemistry (Switzerland), Том. 5, № 2, стр. 978-986. https://doi.org/10.3390/chemistry5020066
Al-Ithawi, W. K. A., Khasanov, A. F., Kovalev, I. S., Nikonov, I. L., Kopchuk, D. S., Platonov, V. A., Santra, S., Zyryanov, G. V., & Ranu, B. C. (2023). Mechanosynthesis of Diaminobiphenyls-Based Schiff’s Bases as Simple Probes for the Naked-Eye Detection of Cyanide Ion. Chemistry (Switzerland), 5(2), 978-986. https://doi.org/10.3390/chemistry5020066 2624-8549 Final All Open Access, Gold https://www.scopus.com/inward/record.uri?eid=2-s2.0-85163654667&doi=10.3390%2fchemistry5020066&partnerID=40&md5=e93e27911c608c3239be5f43bf57f2eb https://www.mdpi.com/2624-8549/5/2/66/pdf?version=1682421956 http://elar.urfu.ru/handle/10995/130588 10.3390/chemistry5020066 85163654667 001014173000001 |
|
| Язык |
en
|
|
| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
|
| Формат |
application/pdf
|
|
| Издатель |
MDPI
|
|
| Источник |
Chemistry
Chemistry (Switzerland) |
|