Reduced graphene sheets modified electrodes for electrochemical detection of sulfide

Qi P.; Wan Y.; Zhang D.; Wu J.

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Reduced graphene sheets modified electrodes for electrochemical detection of sulfide

机译：还原石墨烯片修饰电极，用于硫化物的电化学检测

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This paper describes a new electrochemical sensor based on reduced graphene sheets (RGSs) modified glassy carbon electrodes for rapid detection of sulfide. The morphology and electrochemical properties of the RGSs are characterized by atomic force microscopy and cyclic voltammetry. The effects of the scan rates and pH are investigated to evaluate the oxidation processes. Analytical performances of RGSs modified electrodes for direct determination of sulfide in phosphate buffer solutions (PBSs) are also assessed. The RGSs are shown to be viable potential material for sulfide detection as shown by their electrochemical performance.

机译：本文介绍了一种基于还原石墨烯片（RGSs）修饰的玻璃碳电极的新型电化学传感器，用于快速检测硫化物。通过原子力显微镜和循环伏安法表征了RGS的形态和电化学性能。研究扫描速率和pH的影响，以评估氧化过程。还评估了RGSs修饰电极用于直接测定磷酸盐缓冲溶液（PBS）中硫化物的分析性能。如其电化学性能所示，RGS被证明是可行的硫化物检测潜在材料。

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《Electroanalysis》 |2011年第12期|共6页
作者
Qi P.; Wan Y.; Zhang D.; Wu J.;
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原文格式 PDF
正文语种 eng
中图分类电化学、电解、磁化学;
关键词
Electrocatalytic oxidation; Electrochemical detection; Electrochemical sensors; Reduced graphene sheets; Sulfide;

机译：电催化氧化;电化学检测;电化学传感器;还原石墨烯片;硫化物;

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专利

1. Reduced graphene sheets modified electrodes for electrochemical detection of sulfide [J] . Qi P., Wan Y., Zhang D., Electroanalysis . 2011,第12期

机译：还原石墨烯片修饰电极，用于硫化物的电化学检测
2. Electrochemical determination of sulfide in fruits using alizarin-reduced graphene oxide nanosheets modified electrode [J] . Cao Xiaodong, Xu Houchuan, Ding Shun, Food Chemistry . 2016,第MARa1期

机译：茜素还原氧化石墨烯纳米片修饰电极电化学测定水果中的硫化物
3. Graphene electrode modified with electrochemically reduced graphene oxide for label-free DNA detection [J] . Li Bing, Pan Genhua, Avent Neil D., Biosensors & Bioelectronics: The International Journal for the Professional Involved with Research, Technology and Applications of Biosensers and Related Devices . 2015,第Null期

机译：电化学还原的氧化石墨烯修饰的石墨烯电极可用于无标记DNA检测
4. An Electrochemical Sensor for Environmental Detection Based on Reduced Graphene Oxide Modified Electrodes [C] . Chiaying Chen, Yen-Chun Chen, Yu-Ting Hong International Conference on Sensor Device Technologies and Applications . 2017

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6. Novel Electrochemical Sensors Based on Cuprous Oxide-Electrochemically Reduced Graphene Oxide Nanocomposites Modified Electrode toward Sensitive Detection of Sunset Yellow [O] . Quanguo He, Jun Liu, Xiaopeng Liu, 2018

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Reduced graphene sheets modified electrodes for electrochemical detection of sulfide

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