On November 30, 2021, Slassi, Siham; Aarjane, Mohammed; Amine, Amina published an article.Formula: C6H11N3 The title of the article was A novel imidazole-derived Schiff base as selective and sensitive colorimetric chemosensor for fluorescent detection of Cu2+ in methanol with mixed aqueous medium. And the article contained the following:
A highly efficient, selective, sensitive, and colorimetric chemosensor SB for Cu2+ detection with turn-on fluorescence behavior in CH3-water solution was synthesized. A good enhancement of the intensity of fluorescence was detected by the incremental addition of Cu2+ after excitation at 286 nm. The fluorescence quantum yield (æ¡? of SB-Cu2+ was calculated for 0.41. The responsive mechanism of SB to copper ion is involved for on the combined effects of C-N isomerization and intramol. charge transfer (ICT) process and chelation-enhanced fluorescence (CHEF). The detection limit for the fluorescent chemosensor SB toward Cu2+ was 0.6 x 10-6 M. The experimental process involved the reaction of N-(3-Aminopropyl)-imidazole(cas: 5036-48-6).Formula: C6H11N3
The Article related to imidazole schiff base colorimetric chemosensor fluorescent detection copper, Placeholder for records without volume info and other aspects.Formula: C6H11N3
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem