On March 31, 2022, Pekdemir, Fatih; Kocak, Izzet; Sengul, Abdurrahman published an article.Electric Literature of 24295-03-2 The title of the article was Copper(II) and Cobalt(II) Tridentate Complexes on Modified Graphene Oxide as Electrochemical Biosensors for Simultaneously Detecting Biomolecules. And the article contained the following:
Two novel coordination compounds, [Cu(L)Cl2] and [Co(L)Cl2] (L= 4-(6-hydroxy-phenyl)-2,6-di(thiazol-2-yl) pyridine), are successfully synthesized. The structure of the compounds was verified by instrumental techniques, including UV-visible spectroscopy, Fourier transform IR spectroscopy, proton NMR spectroscopy, and mass spectrometry. The graphene oxide, previously modified by spontaneous coupling of diazonium salt of 4-amino benzoic acid, was covalently bound with [Cu(L)Cl2] and [Co(L)Cl2] compounds The covalent attachment of the metallic complexes to the graphene oxide was confirmed by Fourier transform IR spectroscopy and cyclic voltammetry. Functionalized surfaces through metallic coordination compounds showed catalytic reactivity to individual electrochem. oxidation of ascorbic acid, dopamine, and uric acid as revealed by the enhancement in the anodic peak current and the shifted oxidation peak potentials of each three analytes in comparison to the plain glassy carbon and graphene oxide. The resulting electrodes were shown to be utilized for the simultaneous detection of ascorbic acid, dopamine, and uric acid due to the appearance of the well-separated and resolved three different anodic peaks. The sensitivity of both modified electrodes for each biol. compound was tested within the linear range of 2 to 15 μM for ascorbic acid, 0.2 to 3 μM for dopamine and uric acid, and the limit of detection values for ascorbic acid, dopamine, and uric acid are found to be 1.84 μM, 0.41 μM, and 0.32 μM, resp. for [Cu(L)Cl2] and 1.94 μM, 0.33 μM, and 0.52 μM for [Co(L)Cl2]. Furthermore, constructed electrochem. sensor platforms exhibited decent stability, selectivity, and reproducibility for the simultaneous detection of target biomols. The experimental process involved the reaction of 2-Acetylthiazole(cas: 24295-03-2).Electric Literature of 24295-03-2
The Article related to copper cobalt tridentate complex modified graphene oxide electrochem biosensor, Placeholder for records without volume info and other aspects.Electric Literature of 24295-03-2
Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica