Electrochemical detection of heavy metal ions in water

2021 ◽  
Author(s):  
qi ding ◽  
chen li ◽  
haijun wang ◽  
Chuanlai Xu ◽  
Hua Kuang
Keyword(s):  
Water Pollution ◽  
Heavy Metal ◽  
Metal Ions ◽  
Human Health ◽  
Electrochemical Detection ◽  
Heavy Metal Ions ◽  
Ecological Balance

Heavy metal ions are one of the main sources of water pollution. Most heavy metal ions are carcinogens that pose a threat to both ecological balance and human health. With...

A hydrostable Zn2+ Coordination Polymer for Multifunction Detection of Inorganic and Organic Contaminants in Water

2021 ◽  
Author(s):  
Hao Cheng ◽  
Fu-Qiang Song ◽  
NaNa Zhao ◽  
Xue-Qin Song
Keyword(s):  
Heavy Metal ◽  
Coordination Polymer ◽  
Metal Ions ◽  
Human Health ◽  
Organic Contaminants ◽  
Heavy Metal Ions ◽  
Environmental Safety ◽  
Fluorescent Sensors ◽  
Challenging Issue ◽  
Inorganic And Organic Contaminants

From the perspective of human health and environmental safety, the development of hydrostable fluorescent sensors for detection of heavy metal ions and nitroaromatics is an important but challenging issue. To...

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

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

Sensitive and selective electrochemical detection of heavy metal ions using amino-functionalized carbon microspheres

2016 ◽  
Vol 760 ◽  
pp. 143-150 ◽  
Author(s):  
Yu-Feng Sun ◽  
Li-Jie Zhao ◽  
Tian-Jia Jiang ◽  
Shan-Shan Li ◽  
Meng Yang ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Electrochemical Detection ◽  
Heavy Metal Ions ◽  
Carbon Microspheres

Robust and direct electrochemical sensing of arsenic using zirconia nanocubes

The Analyst ◽  
2016 ◽  
Vol 141 (13) ◽  
pp. 4211-4218 ◽  
Author(s):  
Gaurav Bhanjana ◽  
Neeraj Dilbaghi ◽  
Savita Chaudhary ◽  
Ki-Hyun Kim ◽  
Sandeep Kumar
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Human Health ◽  
Heavy Metal Ions ◽  
Electrochemical Sensing ◽  
Food Items

The presence of heavy metal ions in the environment and in food items can severely harm human health.

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