Electrochemical sensor for the lead determination

Development and characterisation

Han Chern Loh, Musa Ahmad, Mohd Nasir Taib

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Lead electrochemistry sensor had been developed using screen printed electrode (SPE) technique with poly(vinyl) chloride (PVC) as printed matrix. The study has been carried out by using different type of electrodes. However, lead electrochemistry sensor had optimum response when deposited with mercury on the top of working electrode and in the buffer solution of pH 2. The optimum parameters for mercury deposition include deposited time = 15 s, deposited potential = 1000 mV, scanning range = 20 mV/s and amplitude pulse = 25. This sensor has linearity range of 1 - 50 ppm of Pb(II) R2 of 0.9997. The LOD of this sensor is lower than 1 ppm of Pb(II).

Original languageEnglish
Title of host publication2005 Asian Conference on Sensors and the International Conference on New Techniques in Pharmaceutical and Biomedical Research - Proceedings
Pages118-126
Number of pages9
Volume2005
DOIs
Publication statusPublished - 2005
Event2005 Asian Conference on Sensors and the International Conference on new Techniques in Pharmaceutical and Biomedical Research - Kuala Lumpur
Duration: 5 Sep 20057 Sep 2005

Other

Other2005 Asian Conference on Sensors and the International Conference on new Techniques in Pharmaceutical and Biomedical Research
CityKuala Lumpur
Period5/9/057/9/05

Fingerprint

Electrochemical sensors
Lead
Sensors
Electrochemistry
Electrodes
Polyvinyl chlorides
Scanning

Keywords

  • Electrochemistry sensor
  • Lead
  • Mercury
  • Poly(vinyl) chloride
  • Screen printed electrode

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Loh, H. C., Ahmad, M., & Taib, M. N. (2005). Electrochemical sensor for the lead determination: Development and characterisation. In 2005 Asian Conference on Sensors and the International Conference on New Techniques in Pharmaceutical and Biomedical Research - Proceedings (Vol. 2005, pp. 118-126). [1564520] https://doi.org/10.1109/ASENSE.2005.1564520

Electrochemical sensor for the lead determination : Development and characterisation. / Loh, Han Chern; Ahmad, Musa; Taib, Mohd Nasir.

2005 Asian Conference on Sensors and the International Conference on New Techniques in Pharmaceutical and Biomedical Research - Proceedings. Vol. 2005 2005. p. 118-126 1564520.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Loh, HC, Ahmad, M & Taib, MN 2005, Electrochemical sensor for the lead determination: Development and characterisation. in 2005 Asian Conference on Sensors and the International Conference on New Techniques in Pharmaceutical and Biomedical Research - Proceedings. vol. 2005, 1564520, pp. 118-126, 2005 Asian Conference on Sensors and the International Conference on new Techniques in Pharmaceutical and Biomedical Research, Kuala Lumpur, 5/9/05. https://doi.org/10.1109/ASENSE.2005.1564520
Loh HC, Ahmad M, Taib MN. Electrochemical sensor for the lead determination: Development and characterisation. In 2005 Asian Conference on Sensors and the International Conference on New Techniques in Pharmaceutical and Biomedical Research - Proceedings. Vol. 2005. 2005. p. 118-126. 1564520 https://doi.org/10.1109/ASENSE.2005.1564520
Loh, Han Chern ; Ahmad, Musa ; Taib, Mohd Nasir. / Electrochemical sensor for the lead determination : Development and characterisation. 2005 Asian Conference on Sensors and the International Conference on New Techniques in Pharmaceutical and Biomedical Research - Proceedings. Vol. 2005 2005. pp. 118-126
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