Indium tin oxide coated PET film contactless conductivity detector for microchip capillary electrophoresis

2015 ◽  
Vol 7 (12) ◽  
pp. 5295-5302 ◽  
Author(s):  
Xingxing Yan ◽  
Wenfang Liu ◽  
Yu Yuan ◽  
Chuanpin Chen
Keyword(s):  
Heavy Metal ◽  
Capillary Electrophoresis ◽  
Metal Ions ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Heavy Metal Ions ◽  
Low Cost ◽  
Microchip Capillary Electrophoresis ◽  
Pet Film

Low-cost ITO coated PET film contactless conductivity detector with microchip electrophoresis for the determination of stimulated samples of heavy metal ions.

scholarly journals Rapid removal of heavy metal ions from aqueous solutions by low cost adsorbents

2012 ◽  
Vol 12 (2/3/4) ◽  
pp. 318 ◽  
Author(s):  
Ali Ahmadpour ◽  
Tahereh Rohani Bastami ◽  
Masumeh Tahmasbi ◽  
Mohammad Zabihi
Keyword(s):  
Heavy Metal ◽  
Aqueous Solutions ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Low Cost ◽  
Rapid Removal

Electrochemical Sensor for Determination of Pb2+ Based on Gold Nanoparticles

2020 ◽  
Vol 20 (6) ◽  
pp. 3356-3360
Author(s):  
Hao Yong Yin ◽  
Yi Fan Zheng ◽  
Ling Wang
Keyword(s):  
Gold Nanoparticles ◽  
Electrochemical Sensor ◽  
Electrochemical Detection ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Room Temperature ◽  
Low Cost ◽  
Differential Pulse ◽  
Practical Application

We report the formation of gold nanoparticles on indium tin oxide conducting glass (ITO) surface via electrodeposition method at room temperature. The prepared nano-Au electrodes has been fabricated for sensitive detection of Pb2+, and showed highly selective response toward Pb2+. The electrochemical detection of Pb2+ were determined by differential pulse stripping voltammetric (DPSV). The nano-Au electrochemical sensor could detect Pb2+ from 0.5 to 10 μM with detection limits of 0.06 μM (S/N= 3) and sensitivity of 0.27996 mA μM−1. The proposed sensor is simple, reliable, sensitive, selective, and low-cost, thus holds potential for practical application in Pb2+ detection.

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