scholarly journals Synthesis of bismuth nanoparticle-loaded cobalt ferrite for electrochemical detection of heavy metal ions

RSC Advances ◽  
2020 ◽  
Vol 10 (46) ◽  
pp. 27697-27705 ◽  
Author(s):  
Ying He ◽  
Zihan Wang ◽  
Li Ma ◽  
Liya Zhou ◽  
Yanjun Jiang ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Electrochemical Detection ◽  
Electrode Material ◽  
Heavy Metal Ions ◽  
Cobalt Ferrite ◽  
Bismuth Nanoparticles ◽  
Highly Sensitive ◽  
Sensitive Sensor ◽  
Photocatalytic Material

As an efficient modified electrode material for the detection of heavy metal ions, bismuth nanoparticles (BiNPs) were loaded on cobalt ferrite (CoFe2O4), a unique magnetic photocatalytic material, to fabricate a highly sensitive sensor.

scholarly journals Highly Sensitive Electrochemical Detection of Heavy Metal Ions Using Carbon Film-based Electrodes

2021 ◽  
Vol 70 (3) ◽  
pp. 101-109
Author(s):  
Shota TAKAHASHI ◽  
Hiroyuki YANAGISAWA ◽  
Tomoyuki KAMATA ◽  
Dai KATO ◽  
Ryoji KURITA ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Electrochemical Detection ◽  
Heavy Metal Ions ◽  
Carbon Film ◽  
Highly Sensitive

Graphene oxide-based electrochemical sensor: a platform for ultrasensitive detection of heavy metal ions

RSC Advances ◽  
2014 ◽  
Vol 4 (47) ◽  
pp. 24653-24657 ◽  
Author(s):  
Xuezhong Gong ◽  
Yunlong Bi ◽  
Yihua Zhao ◽  
Guozhen Liu ◽  
Wey Yang Teoh
Keyword(s):  
Heavy Metal ◽  
Graphene Oxide ◽  
Metal Ions ◽  
Electrochemical Sensor ◽  
Electrochemical Detection ◽  
Heavy Metal Ions ◽  
Gold Surface ◽  
Ultrasensitive Detection ◽  
Control Electrode ◽  
Graphene Oxide Sheets

Facile functionalization of graphene oxide sheets on gold surface results in complexation-enhanced electrochemical detection of heavy metal ions, shown here for Pb2+, Cu2+ and Hg2+, with improved detection limits by two orders of magnitude relative to the control electrode.

Electrochemical detection of trace heavy metal ions using a Ln-MOF modified glass carbon electrode

2020 ◽  
Vol 281 ◽  
pp. 121032 ◽  
Author(s):  
Wei Ye ◽  
Yanping Li ◽  
Jintong Wang ◽  
Bin Li ◽  
Yuanjing Cui ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Electrochemical Detection ◽  
Heavy Metal Ions ◽  
Carbon Electrode ◽  
Glass Carbon Electrode ◽  
Glass Carbon

A study of the photodeposition over Ti/TiO2 electrode for electrochemical detection of heavy metal ions

2015 ◽  
Vol 57 ◽  
pp. 18-21 ◽  
Author(s):  
Hongchao Ma ◽  
Rui An ◽  
Lulu Chen ◽  
Yinghuan Fu ◽  
Chun Ma ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Electrochemical Detection ◽  
Heavy Metal Ions ◽  
Tio2 Electrode

Straw-sheaf-like terbium-based coordination polymer architectures: microwave-assisted synthesis and their application as selective luminescent probes for heavy metal ions

2015 ◽  
Vol 39 (4) ◽  
pp. 2973-2979 ◽  
Author(s):  
Mengmeng Shi ◽  
Chenghui Zeng ◽  
Lei Wang ◽  
Zhiwen Nie ◽  
Yongxia Zhao ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Heavy Metal ◽  
Coordination Polymer ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Microwave Assisted Synthesis ◽  
Luminescent Probes ◽  
Microwave Assisted ◽  
Highly Sensitive ◽  
Polymer Architectures

Terbium-based coordination polymer architectures were successfully synthesized via a microwave heating approach and they showed highly sensitive and selective luminescence quenching to Pb2+ in aqueous solution.

Size dependent electrochemical detection of trace heavy metal ions based on nano-patterned carbon sphere electrodes

Nanoscale ◽  
2016 ◽  
Vol 8 (28) ◽  
pp. 13695-13700 ◽  
Author(s):  
Lu-Hua Zhang ◽  
Wen-Cui Li ◽  
Dong Yan ◽  
Hua Wang ◽  
An-Hui Lu
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Electrochemical Detection ◽  
Heavy Metal Ions ◽  
Carbon Sphere ◽  
Size Dependent
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