Abstract
This paper reports a miniaturized on-chip electrochemical sensor with integrated microchannel and bismuth (Bi) planner electrode for detecting trace amount of Pb2+ ions by anodic stripping voltammetry (ASV). A low limit of detection (LOD) of 0.3 ppb and is achieved. The result is promising for trace heavy metal ion detections in industrial and residential water quality monitoring and treatment applications.
Cite
CITATION STYLE
Jiang, H., Yang, C., Yang, K., & Dong, L. (2018). A sub-ppb-level integrated electrochemical heavy metal ion microsensor. In 2018 Solid-State Sensors, Actuators and Microsystems Workshop, Hilton Head 2018 (pp. 152–154). Transducer Research Foundation. https://doi.org/10.31438/trf.hh2018.43
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