Zainul, Rahadian published the artcileEnhanced electrochemical sensor for electrocatalytic glucose analysis in orange juices and milk by the integration of the electron-withdrawing substituents on graphene/glassy carbon electrode, Computed Properties of 4551-69-3, the publication is Journal of Analytical Methods in Chemistry (2022), 5029036, database is CAplus and MEDLINE.
In this work, a novel electrochem. sensor was developed by electron-withdrawing substituent modification of 1-phenyl-3-methyl-4-(4-fluorobenzoyl)-5-pyrazolone on a graphene-modified glassy carbon electrode (HPMpFP-graphene/GCE) for glucose detection. The results of characterizations using a scanning electron microscope, Fourier transform IR spectroscopy, Raman spectroscopy, and NMR spectroscopy showed the successful fabrication of HPMpFP-graphene nanocomposite, which served as an electroactive probe for glucose detection. The electron transfer ability of HPMpFBP-graphene/GCE has been successfully revealed using cyclic voltammetry and electrochem. impedance spectroscopy results. The good electrochem. performance was shown by well-defined peak currents of square wave voltammetry under various parameters, including pH, HPMpFP and graphene composition, and scan rate effect. A high electrochem. evaluated surface area using chronoamperometry suggested that the present glucose detection response was intensified. The chronoamperometry results at a work potential of 0.4 V presented a wide linear range of 1 x 103-90渭M and 88-1渭M with 0.74渭M (S/N = 3) as the detection limit. An acceptable recovery has been revealed in the real sample anal. The electrochem. sensing behavior of the composite indicates that it may be a promising candidate for a glucose sensor and it significantly extends the range of applications in the electrochem. field.
Journal of Analytical Methods in Chemistry published new progress about 4551-69-3. 4551-69-3 belongs to pyrazoles-derivatives, auxiliary class Benzenes, name is 4-Benzoyl-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one, and the molecular formula is C18H35NO, Computed Properties of 4551-69-3.
Referemce:
https://en.wikipedia.org/wiki/Pyrazole,
Pyrazoles – an overview | ScienceDirect Topics