|
|
|
|
|
Journal |
Textile Coloration and Finishing |
Year / Vol., Issue, Month |
2020 / V.32,no.4,Dec |
Title |
A Quinoline carboxamide based Fluorescent Probe¡¯s Efficient
Recognition of Aluminium Ion and its Application for Real Time
Monitoring |
Authors |
Ramalingam Manivannan, Jiwon Ryu and Young-A Son |
Institution/Affiliations |
Chungnam National University |
Pages/Total page |
pp.185 ~ 192 / 8 |
Language |
English |
Abstract |
A novel binding site for metal ion made by designing molecule with
tetrazolo quinoline with hydrazine carboxamide (TQC) and the designed molecule
successfully synthesized. The probe works by selectively detecting Al3+ ion via both
fluorimetric and colorimetric approach. The probe`s effectiveness towards aluminium
ion detection is highly sensitive and selective with no substantial interference with
other competing ions. The added Al3+ ion to TQC fetched a rapid change of visual
color to yellow from colorless, also the response of fluorescence turn-on. The
fluorescence turn-on and color change visibly by the probe TQC with Al3+ ion
credited to the ICT phenomenon (intramolecular charge-transfer transition). The likely
interaction of the probe with aluminium ion has also been there predicted from
ESI-MS spectral analysis results. The usefulness of the probe confirmed by practical
utility by making a test kit to monitor Al3+ ion in water which showed a naked eye
detection by notable color change. |
Keywords |
quinoline-carboxamide, aluminium ion, fluorescence, test strip, colorimetric,
selective |
Download |
|
Reference |
http://koreascience.or.kr/journal/OSGGBT.page?&lang=ko |
|
|
|
|
|
|
|
|
|