Afandi, Trisno and Purwono, Bambang and Haryadi, Winarto (2020) Effect of nitro group on imidazole derivative as colorimetric chemosensor for amines. Key Engineering Materials, 840 KE. 385 – 391. ISSN 10139826
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Chemosensor of imidazole derivative (4-(4,5-diphenyl-1H-imidazol-2-yl)-2-methoxy-6- nitrophenol) (IMD-1) has been synthesized and tested for amines sensor. IMD-1 was synthesized from the reaction of 5-nitrovanillin, 1,2-diphenylethane-1,2-dione (benzil), and ammonium acetate using reflux method. IMD-1 showed fast response and color change from light orange to dark orange in naked eye compared with the imidazole derivative without nitro group (IMD-0). The IMD-1 could detect butylamine quantitatively with detection limit of 1.03 x 10-4 M. © 2020 Trans Tech Publications Ltd, Switzerland.
| Item Type: | Article |
|---|---|
| Additional Information: | Cited by: 0; Conference name: 5th International Conference on Science and Technology, ICST 2019; Conference date: 30 July 2019 through 31 July 2019; Conference code: 239689 |
| Uncontrolled Keywords: | Amines; Citrus fruits; Ammonium acetate; Color changes; Colorimetric chemosensor; Detection limits; Fast response; Imidazole derivatives; Nitrophenols; Reflux methods; Colorimetry |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Faculty of Mathematics and Natural Sciences > Chemistry Department |
| Depositing User: | Sri JUNANDI |
| Date Deposited: | 23 May 2025 03:54 |
| Last Modified: | 23 May 2025 03:54 |
| URI: | https://ir.lib.ugm.ac.id/id/eprint/16998 |
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