Academic Journal
Eco-friendly fabrication of nonenzymatic electrochemical sensor based on cobalt/polymelamine/nitrogen-doped graphitic-porous carbon nanohybrid material for glucose monitoring in human blood
| العنوان: | Eco-friendly fabrication of nonenzymatic electrochemical sensor based on cobalt/polymelamine/nitrogen-doped graphitic-porous carbon nanohybrid material for glucose monitoring in human blood |
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| المؤلفون: | Elancheziyan, Mari, Prakasham, Karthikeyan, Eswaran, Muthusankar, Duraisamy, Murugesan, Ganesan, Sivarasan, Lee, Siew Ling, Ponnusamy, Vinoth Kumar |
| بيانات النشر: | Academic Press Inc. |
| سنة النشر: | 2023 |
| المجموعة: | Universiti Teknologi Malaysia: Institutional Repository |
| مصطلحات موضوعية: | QD Chemistry |
| الوصف: | The design and development of eco-friendly fabrication of cost-effective electrochemical nonenzymatic biosensors with enhanced sensitivity and selectivity are one of the emerging area in nanomaterial and analytical chemistry. In this aspect, we developed a facile fabrication of tertiary nanocomposite material based on cobalt and polymelamine/nitrogen-doped graphitic porous carbon nanohybrid composite (Co-PM-NDGPC/SPE) for the application as a nonenzymatic electrochemical sensor to quantify glucose in human blood samples. Co-PM-NDGPC/SPE nanocomposite electrode fabrication was achieved using a single-step electrodeposition method under cyclic voltammetry (CV) technique under 1 M NH4Cl solution at 20 constitutive CV cycles (sweep rate 20 mV/s). Notably, the fabricated nonenzymatic electroactive nanocomposite material exhibited excellent electrocatalytic sensing towards the quantification of glucose in 0.1 M NaOH over a wide concentration range from 0.03 to 1.071 mM with a sensitive limit of detection 7.8 µM. Moreover, the Co-PM-NDGPC nanocomposite electrode with low charge transfer resistance (Rct~81 O) and high ionic diffusion indicates excellent stability, reproducibility, and high sensitivity. The fabricated nanocomposite materials exhibit a commendable sensing response toward glucose molecules present in the blood serum samples recommends its usage in real-time applications. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| Relation: | Elancheziyan, Mari and Prakasham, Karthikeyan and Eswaran, Muthusankar and Duraisamy, Murugesan and Ganesan, Sivarasan and Lee, Siew Ling and Ponnusamy, Vinoth Kumar (2023) Eco-friendly fabrication of nonenzymatic electrochemical sensor based on cobalt/polymelamine/nitrogen-doped graphitic-porous carbon nanohybrid material for glucose monitoring in human blood. Environmental Research, 223 (NA). NA-NA. ISSN 0013-9351 |
| DOI: | 10.1016/j.envres.2023.115403 |
| الاتاحة: | http://eprints.utm.my/106902/ https://doi.org/10.1016/j.envres.2023.115403 |
| رقم الانضمام: | edsbas.7453F799 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.envres.2023.115403 |
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