Shahinfard, Hamed;Shabani-Nooshabadi, Mehdi;Reisi-Vanani, Adel;Ansarinejad, Hanieh published 《A novel platform based on CoMn2O4-rGO/1-ethyl-3-methylimidazolium chloride modified carbon paste electrode for voltammetric detection of pethidine in the presence morphine and olanzapine》 in 2022. The article was appeared in 《Chemosphere》. They have made some progress in their research.Computed Properties of C6H11ClN2 The article mentions the following:
The present work focuses on the development of a new electrochem. platform based on CoMn2O4-rGO/1-ethyl-3-methylimidazolium chloride modified carbon paste electrode (CoMn2O4-rGO/IL/CPE) for electrochem. determination of pethidine in the presence of biol. species. For the first time, the electrooxidation mechanism of pethidine in presences of morphine and olanzapine is investigated by cyclic voltammetry (CV) and differential pulse voltammetry (DPV) technologies. The as-synthesized CoMn2O4-rGO nanocomposites are characterized by physicochem. measurements such as X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDX), Field emission SEM (FE-SEM), and Fourier transform IR (FT-IR). The obtained results illustrated synergistic interactions between rGO and CoMn2O4 structures. Also, to investigate the electrode charge-transfer resistances, electrochem. features of the resulting nanocomposites are studied via electrochem. impedance spectroscopy (EIS) anal. Based on the result, three segmented linear ranges are observed over the range 0.08-900μM and detection limit of 0.024μM. Over the 10.0-40.0μM ranges of pethidine in phosphate buffer solution (PBS-pH 7.0), suitable diffusion coefficient of 5.67 x 10-7 cm2 s-1 is evaluated by chronoamperometry technique (CHA). Finally, the CoMn2O4-rGO/IL/CPE with high sensitivity, selectivity and repeatability is successfully used for determination of pethidine in real sample and drug formulation.1-Ethyl-3-methyl-1H-imidazol-3-ium chloride (cas: 65039-09-0) were involved in the experimental procedure.
1-Ethyl-3-methyl-1H-imidazol-3-ium chloride(cas: 65039-09-0) is an imidazolium chloride ionic liquid that can be used as:a solvent as well as catalyst for the depolymerization of oak wood lignin; a solvent in the hydrolysis of hemicellulose (xylan) to xylose using Brønsted acid catalysts.Computed Properties of C6H11ClN2
Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem