On September 1, 2020, Karmakar, Mainak; Chattopadhyay, Shouvik published an article.Product Details of 99-60-5 The title of the article was Synthesis, structure and nitroaromatic sensing ability of a trinuclear zinc complex with a reduced Schiff base ligand: Assessment of the ability of the ligand to sense zinc ion. And the article contained the following:
A trinuclear zinc complex, [Zn{Zn(N3)L}2] {H2L = 2,2′-[(1-ethyl-1,3-propanediyl)bis(iminomethylene)]bis[6-ethoxyphenol]},has been synthesized and characterized. Its structure has been confirmed by X-ray crystallog. anal. The complex acts as a sensor for the detection of nitroaroms. in CH3CN solution via turn-off fluorescence response. The solution phase sensing phenomenon has been studied and a strong quenching efficiency has been observed with a quenching constant (KSV) 13.7952 × 102 M-1 for 2-chloro-4-nitrobenzoic acid. H2L displayed high specificity, sensitivity as well as selectivity for zinc ion in its turn-on fluorescence activity. The mechanism of fluorescence enhancement has been proposed, while the metal-ligand binding stoichiometry and binding constant have also been determined The detection limit of zinc ion is 7.74 × 10-7 M., with the binding constant K = 2.857 × 105 M-1. The experimental process involved the reaction of 2-Chloro-4-nitrobenzoic acid(cas: 99-60-5).Product Details of 99-60-5
The Article related to zinc azide ethylpropanediyliminomethyleneethoxyphenol complex preparation fluorescent sensor, crystal structure zinc azide ethylpropanediyliminomethyleneethoxyphenol, Inorganic Chemicals and Reactions: Coordination Compounds and other aspects.Product Details of 99-60-5
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