Carbon paste electrode modified with cork as a sensor for the determination of Pb2+

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  • Presentation type: Exposição de Pôster
  • Track: Eletroquímica e Eletroanalítica - ELE
  • Keywords: Coupled Technologies; Cork; Heavy metals; sensor;

Authors:

  • 1 Universidade Federal do Rio Grande do Norte

Carbon paste electrode modified with cork as a sensor for the determination of Pb2+

Thalita Medeiros Barros

Universidade Federal do Rio Grande do Norte

Abstract

The results showed clearly, cork-graphite sensors, GrRAC presented a linear response with r2 of 0.99 and 0.98, as well as limits of detection and quantification of 0.25 µM and 0.87 µM, respectively.

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