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Ag Nanoparticles Drop-Casting Modification of Screen-Printed Electrodes for the Simultaneous Voltammetric Determination of Cu(II) and Pb(II)

机译：银纳米粒子滴铸修饰丝网印刷电极同时测定伏安法中的铜（II）和铅（II）

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摘要

A new silver nanoparticle modified screen-printed electrode was developed and applied to the simultaneous determination of Pb(II) and Cu(II). Two different types of silver nanoparticles with different shapes and sizes, Ag nanoseeds and Ag nanoprisms, were microscopically characterized and three different carbon substrates, graphite, graphene and carbon nanofibers, were tested. The best analytical performance was achieved for the combination of Ag nanoseeds with a carbon nanofiber modified screen-printed electrode. The resulting sensor allowed the simultaneous determination of Pb(II) and Cu(II) at trace levels and its applicability to natural samples was successfully tested with a groundwater certified reference material, presenting high reproducibility and trueness.

机译：开发了一种新型的银纳米粒子修饰的丝网印刷电极，并用于同时测定Pb（II）和Cu（II）。在显微镜下表征了具有不同形状和大小的两种不同类型的银纳米粒子Ag纳米种子和Ag纳米棱镜，并测试了三种不同的碳基质，石墨，石墨烯和碳纳米纤维。将银纳米种子与碳纳米纤维改性的丝网印刷电极结合使用可获得最佳分析性能。所得到的传感器可以同时测定痕量水平的Pb（II）和Cu（II），并且使用地下水认证的参考材料成功测试了其对天然样品的适用性，具有很高的重现性和真实性。

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期刊名称 Sensors (Basel Switzerland)
作者
Clara Pérez-Ràfols; Julio Bastos-Arrieta; Núria Serrano; José Manuel Díaz-Cruz; Cristina Ariño; Joan de Pablo; Miquel Esteban;
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作者单位

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年(卷),期 2017(17),6
年度 2017
页码 1458
总页数 12
原文格式 PDF
正文语种
中图分类
关键词
silver nanoparticles screen-printed electrodes anodic stripping voltammetry metal ions nanoparticle drop-casting;

机译：银纳米颗粒;丝网印刷电极;阳极溶出伏安法;金属离子;纳米颗粒滴铸;

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专利

1. A screen-printed carbon electrode modified with a bismuth film and gold nanoparticles for simultaneous stripping voltammetric determination of Zn(II), Pb(II) and Cu(II) [J] . Lu Zhiwei, Zhang Junjun, Dai Wanlin, Mikrochimica Acta: An International Journal for Physical and Chemical Methods of Analysis . 2017,第12期

机译：用铋薄膜和金纳米颗粒改性丝网印刷的碳电极，用于同时剥离伏安法测定Zn（II），Pb（II）和Cu（II）
2. Simultaneous Voltammetric Determination of Zn(II), Pb(II), Cu(II), and Hg(II) in Ethanol Fuel Using an Organofunctionalized Modified Graphite-Polyurethane Composite Disposable Screen-Printed Device [J] . Thalita R. Saciloto, Priscila Cervini, éder T. G. Cavalheiro Electroanalysis . 2014,第12期

机译：利用有机官能化修饰的石墨-聚氨酯复合一次性丝网印刷装置同时伏安法测定乙醇燃料中的锌（II），铅（II），铜（II）和汞（II）
3. Modification of carbon screen-printed electrodes by adsorption of chemically synthesized Bi nanoparticles for the voltammetric stripping detection of Zn(II), Cd(II) and Pb(II) [J] . Rico MAG, Olivares-Marin M, Gil EP Talanta: The International Journal of Pure and Applied Analytical Chemistry . 2009,第2期

机译：吸附化学合成的Bi纳米粒子对碳丝网印刷电极的修饰，用于伏安法检测Zn（II），Cd（II）和Pb（II）
4. A Renewable Amperometric Immunosensor for hs-CRP Based on Functionalized Fe_3O_4@Au Magnetic Nanoparticles Attracted on Fe (III) Phthlocyanine/Chitosan-membrane Modified Screen-printed Carbon Electrode By A Magnet [C] . Ning Gan, Linghua Meng, Futao Hu, International Conference on Mechanical and Aerospace Engineering . 2012

机译：基于官能化Fe_3O_4的HS-CRP的可再生排水素免疫传感器在Fe（III）酞菁/壳聚糖 - 膜改性丝网印刷碳电极上吸引的官能化Fe_3O_4 @ Au磁性纳米粒子
5. Role of Nanoparticles in Voltammetric Signal Enhancement Exhibited by Layer-by-Layer (LbL) Gold Nanoparticle-Modified Screen-Printed Carbon Electrodes (SPCEs). [D] . Ahiadu, Ben Kwasi. 2017

机译：纳米粒子在伏安信号增强中的作用，表现为逐层（LbL）金纳米粒子修饰的丝网印刷碳电极（SPCE）。
6. Green synthesized silver nanoparticle modified carbon paste electrode for SWAS voltammetric simultaneous determination of Cd(II) and Pb(II) in Bahir Dar Textile discharged effluent [O] . Meareg Amare, Awoke Worku, Adane Kassa, 2020

机译：绿色合成银纳米粒子改性碳浆电极用于SWAS伏安同时测定Bahir Dar Textile排出流出物中的CD（II）和PB（II）
7. Ag nanoparticles drop-casting modification of screen-printed electrodes for the simultaneous voltammetric determination of Cu(II) and Pb(II) [O] . Pérez-Ràfols Clara, Bastos-Arrieta Julio, Serrano i Plana Núria, 2017

机译：银纳米粒子滴铸修饰的丝网印刷电极，用于同时伏安法测定Cu（II）和Pb（II）

Ag Nanoparticles Drop-Casting Modification of Screen-Printed Electrodes for the Simultaneous Voltammetric Determination of Cu(II) and Pb(II)

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