<i>Helicobacter pylori</i> Breath Test via Mid-Infrared Sensor Technology.

ABSTRACT: Helicobacter pylori infection has been associated with various gastrointestinal disorders, most notably with the development of gastric cancer. Therefore, it is important to develop technologies for effective, rapid, sensitive, and personalized infection detection. The present study evaluates the utility of mid-infrared (MIR) exhaled breath sensors utilizing substrate-integrated hollow waveguide (iHWG) technology for the precise determination of the isotopic ratio of ¹³CO₂ vs ¹²CO₂ simulating conditions relevant to the detection of the presence of Helicobacter pylori in the upper gastrointestinal tract via exhaled breath analysis. For future integration of such a sensing module, e.g., into a cell phone attachment, optimized light-ga

SUBMITTER: Flores Rangel G 

PROVIDER: S-EPMC11877511 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature