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Keywords:

  • Carbon nanotubes;
  • Electrochemical sensors;
  • Nanoprobe;
  • Electrocatalysis

Abstract

Carbon nanotubes are attractive new materials. It has been about a decade since carbon nanotubes were discovered. Carbon nanotubes have many outstanding properties and have many practical or potential applications. In this short review we introduce recent advances in carbon nanotubes as potential material for electrochemical sensors. The advantages of carbon nanotubes as sensors are discussed along with future prospects.