ACADSTAFF UGM
| Title | : | Effect of Nitro Group on Imidazole Derivative as Colorimetric Chemosensor for Amines |
| Author | : |
Prof. Drs. Bambang Purwono, M.Sc., Ph.D. (2) Dr. Winarto Haryadi, M.Si. (3) |
| Date | : | 20 2020 |
| Keyword | : | Chemosensor, imidazole, colorimetric, amines Chemosensor, imidazole, colorimetric, amines |
| Abstract | : | 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 . |
| Group of Knowledge | : | |
| Level | : | Internasional |
| Status | : |
Published
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