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Review--Pencil Graphite Electrode: An Emerging Sensing Material
Journal of The Electrochemical Society ( IF 3.9 ) Pub Date : 2019-09-17 , DOI: 10.1149/2.0012003jes Annu , Swati Sharma , Rajeev Jain , Antony Nitin Raja
Journal of The Electrochemical Society ( IF 3.9 ) Pub Date : 2019-09-17 , DOI: 10.1149/2.0012003jes Annu , Swati Sharma , Rajeev Jain , Antony Nitin Raja
Pencil is one of the most widely used electrode material in electrochemical sensing of various organic and inorganic species with significant lower detection limit. Due to their lower background currents, superior sensitivity, reproducibility, amendable electroactive surface area, cost effective and ease of disposability, pencil graphite electrode has gain considerable attention in recent years. It signifies a viable substitute to other expensive traditional electrodes such as Glassy carbon, Gold, Boron-doped-diamond, platinum etc. This review addresses a wide overview of the characteristics, preparations, pre-treatment and application of bare PGE and in combination with other modifier as electrochemical sensors for the quantification of organic pollutants specifically pharmaceuticals and pesticides.
中文翻译:
评论-铅笔石墨电极:一种新兴的传感材料
铅笔是电化学检测各种有机和无机物种中使用最广泛的电极材料之一,其检测限明显较低。由于其较低的背景电流,优异的灵敏度,可重复性,可修改的电活性表面积,具有成本效益且易于处置的特性,近年来铅笔石墨电极已引起了广泛的关注。它标志着可行的替代其他昂贵的传统电极,例如玻璃碳,金,掺硼金刚石,铂等。其他修饰剂,作为电化学传感器,用于量化有机污染物,特别是药物和农药。
更新日期:2019-09-18
中文翻译:
评论-铅笔石墨电极:一种新兴的传感材料
铅笔是电化学检测各种有机和无机物种中使用最广泛的电极材料之一,其检测限明显较低。由于其较低的背景电流,优异的灵敏度,可重复性,可修改的电活性表面积,具有成本效益且易于处置的特性,近年来铅笔石墨电极已引起了广泛的关注。它标志着可行的替代其他昂贵的传统电极,例如玻璃碳,金,掺硼金刚石,铂等。其他修饰剂,作为电化学传感器,用于量化有机污染物,特别是药物和农药。