Abstract

In this work, we describe development of a lab-on-a-chip (LOC) sensor for pointof- care (POC) measurement of heavy metals in blood. Anodic stripping voltammetry (ASV) technique was used for the direct electrochemical detection of manganese and zinc using electroplated bismuth sensing electrode. Acetate buffer was used as the supporting electrolyte for the simultaneous detection of manganese and zinc in blood with limits of detection in the nanomolar range.

Original languageEnglish
Title of host publicationProceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences
Pages1629-1631
Number of pages3
StatePublished - 2009
Event13th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2009 - Jeju, Korea, Republic of
Duration: Nov 1 2009Nov 5 2009

Publication series

NameProceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Conference

Conference13th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2009
Country/TerritoryKorea, Republic of
CityJeju
Period11/1/0911/5/09

Keywords

  • Bismuth
  • Electrochemical sensor
  • Manganese
  • Zinc

ASJC Scopus subject areas

  • Chemical Engineering (miscellaneous)
  • Bioengineering

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