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Umamaheswari Rajaji,가네시,Shen-Ming Chen,Mani Govindasamy,Sangyoun Kim,Razan A. Alshgari,시모가 한국공업화학회 2021 Journal of Industrial and Engineering Chemistry Vol.102 No.-
In the present work, a novel method for the green synthesis of CeAlO3 (CAO) polycrystalline powderthrough deep eutectic solvents (DES) was carried out by hydrothermal method. The carbon nitride(CN) was synthesized directly by fractional thermal polymerisation process. The combination ofCeAlO3 with CN provides an excellent sensing platform for developing highly sensitive and stable electrocatalystfor non-enzymatic glucose (GLU) oxidation. The structural, morphological and electrochemicalanalysis of CeAlO3/CN (CAO/CN) shows the successful synthesis without any impurities. The synergisticeffects of pyridinic-N, pyrrolic-N and graphitic-N are highly influencing and playing a prominent role insensory performances of the prepared CAO/CN nano-electrocatalyst towards GLU sensing. The limit ofdetection (LOD) at CAO/CN modified glassy carbon electrode (CAO/CN/GCE) was calculated to be0.86 nM in the linear concentration range of 0.01–1034.5 mM by amperometric method. The antiinterference,reproducibility, repeatability and stability analysis suggest the promising performance ofthe fabricated electrode towards GLU detection. The real time application of CAO/CN/GCE was evaluatedtowards GLU sensing in human blood, saliva and sweat, a satisfactory result was obtained. Therefore, theCAO/CN/GCE has a great application prospect as a highly efficient catalyst material for highly sensitiveand efficient non-enzymatic glucose sensor.