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https://hdl.handle.net/20.500.14279/24521
Τίτλος: | Development of calix[4]arenes modified at their narrow-and wide-rims as potential metal ions sensor layers for microcantilever sensors: further studies | Συγγραφείς: | Georghiou, Paris E. Rahman, Shofiur Assiri, Yousif Valluru, Gopi Kishore Menelaou, Melita Alodhayb, Abdullah N. Braim, Mona Beaulieu, L. Y. |
Major Field of Science: | Engineering and Technology | Field Category: | Chemical Engineering | Ημερομηνία Έκδοσης: | 1-Ιαν-2022 | Πηγή: | Canadian Journal of Chemistry, 2022, vol. 100, no. 2 | Volume: | 100 | Issue: | 2 | Περιοδικό: | Canadian Journal of Chemistry | Περίληψη: | The development of a microcantilever (MCL) sensing device capable of simultaneously detecting several metal ionic species in aqueous media with low limits of detection requires a variety of sensing layers that are ion specific. Calix[4] arenes are robust molecules that can be easily modified and have been extensively studied for their ion binding properties. They are also capable of forming self-assembled monolayers (SAMs) on the gold layers of MCLs and are capable of detecting various metal ions with different anionic counterions in aqueous solutions. In this paper, we report on the effect of the alkoxy group in the narrow rim [O-(alkoxycarbonyl)methoxy] substituents of bimodal calix[4]arenes, which have been used as metal ion MCL sensing layers, using classical solution state experimental studies. A DFT computational study to compare the experimental results with several metal ions is also reported herein. | URI: | https://hdl.handle.net/20.500.14279/24521 | ISSN: | 00084042 | DOI: | 10.1139/cjc-2021-0119 | Rights: | © Canadian Science Attribution-NonCommercial-NoDerivatives 4.0 International |
Type: | Article | Affiliation: | Memorial University of Newfoundland King Saud University |
Publication Type: | Peer Reviewed |
Εμφανίζεται στις συλλογές: | Άρθρα/Articles |
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