Electrochemical immunosensing of Helicobacter Pylori Bacteria In-Vitro: Review

Abstract

Helicobacter Pylori Bacteria is very widely spread pathogenic bacteria that can be very dangerous bacteria that attacks human gastrointestinal tract. Electrochemical methods in combination with immunosensing (antibody-antigen interaction) is promising to provide unique solutions for biosensing. Thus, electrochemical detection of bacteria is getting more attention. Therefore, this contribution summarizes recent advances in electrochemical immune-detection of Helicobacter Pylori without the need for polymerase chain reaction amplification step. In addition, it discusses the challenges of detection of the bacteria in complex samples. Finally, it discusses the future perspective regarding Helicobacter pylori immunosensing.