Pyridoxal-thiosemicarbazide: its anion sensing ability and application in living cells imaging?
RSC Advances Pub Date: 2015-06-03 DOI: 10.1039/C5RA05059F
Abstract
A new anion selective chemosensor L was derived through a direct condensation reaction between pyridoxal and thiosemicarbazide. Sensor L showed selective recognition and sensing ability towards F? and AcO? anions through a naked-eye detectable color change from colorless to light yellow, appearance of a new charge transfer absorption band at 404 nm and significant “turn-on” fluorescence at 506 nm. The detection limit of L as a fluorescent ‘turn-on’ sensor for the analysis of F? and AcO? was estimated to be 0.10 μM. The anion sensing mechanisms of L was supported by 1H NMR and DFT results. Finally, the cytotoxicity effect of L and its ability to image intracellular F? ions in the living HeLa cells was investigated.
Recommended Literature
- [1] An Appraisal of pH triggered Bacitracin drug release, through composite hydrogel systems RabailGul,MariamMir,MurtazaNAli 10.1177/08853282231160212
- [2] An artificial photosynthesis system comprising a covalent triazine framework as an electron relay facilitator for photochemical carbon dioxide reduction? Siquan Zhang,Shengyao Wang,Liping Guo,Hao Chen,Bien Tan,Shangbin JinJ. Mater. Chem. C, 2020,8, 192-200 10.1039/C9TC05297F
- [3] An intensified π-hole in beryllium-doped boron nitride meshes: its determinant role in CO2 conversion into hydrocarbon fuels? Luis Miguel Azofra,Douglas R. MacFarlane,Chenghua SunChem. Commun., 2016,52, 3548-3551 10.1039/C5CC07942J
- [4] An integrated system for field analysis of Cd(ii) and Pb(ii) via preconcentration using nano-TiO2/cellulose paper composite and subsequent detection with a portable X-ray fluorescence spectrometer? Xiaofeng LinRSC Adv., 2016,6, 9002-9006 10.1039/C5RA25693C
- [5] An amphipathic trans-acting phosphorothioate RNA element delivers an uncharged phosphorodiamidate morpholino sequence in mdx mouse myotubes? H. V. Jain,D. Verthelyi,S. L. BeaucageRSC Adv., 2017,7, 42519-42528 10.1039/C7RA04247G
- [6] An alkynylboronatecycloaddition strategy to functionalised benzyne derivatives? James D. Kirkham,Patrick M. Delaney,George J. Ellames,Eleanor C. Row,Joseph P. A. HarrityChem. Commun., 2010,46, 5154-5156 10.1039/C0CC01345E
- [7] An apparatus for determining small amounts of alchohol in sour milk and urine Analyst, 1964,89, 272-275 10.1039/AN9648900272
- [8] An amorphous carbon nitride/NiO/CoN-based composite: a highly efficient nonprecious electrode for supercapacitors and the oxygen evolution reaction? Huifang Yang,Haoran Guo,Peidong Fan,Xinpan Li,Wenlu Ren,Rui SongNanoscale, 2020,12, 7024-7034 10.1039/D0NR00001A
- [9] An asymmetric supercapacitor based on controllable WO3 nanorod bundle and alfalfa-derived porous carbon? Kanjun Sun,Fengting Hua,Shuzhen Cui,Yanrong Zhu,Hui Peng,Guofu MaRSC Adv., 2021,11, 37631-37642 10.1039/D1RA04788D
- [10] An Aptamer Bio-barCode (ABC) assay using SPR, RNase H, and probes with RNA and gold-nanorods for anti-cancer drug screening Chengbin Yang,Hing Lun Tsang,Pui Man Lau,Ken-Tye Yong,Ho Pui Ho,Siu Kai KongAnalyst, 2017,142, 3579-3587 10.1039/C7AN01026E
Journal Name：RSC Advances
research_products
-
CAS no.: 89640-58-4
![N-(3-cyanothiolan-3-yl)-2-[(2,2,2-trifluoroethyl)sulfanyl]pyridine-4-carboxamide](https://ossimg.kuujia.com/scimg/1444500/1444113-98-7x500.png)
![1,2,3,4,5,6-Hexahydro-[2,3]bipyridinyl-6-ol](https://ossimg.kuujia.com/scimg/1271000/1270529-38-8x500.png)
![2,2-Difluoro-3-[methyl(2-methylbutyl)amino]propanoic acid](https://ossimg.kuujia.com/scimg/2138500/2138166-62-6x500.png)
![2-(1H-indol-3-yl)-N-{[6-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]methyl}acetamide](https://ossimg.kuujia.com/scimg/2034500/2034271-14-0x500.png)