Haas Scholars

Navpreet Ranu

Development of a Point of Care Tuberculosis Diagnostic Device

Tuberculosis (TB) is an infectious disease that often attacks the lungs and can be spread through the air by coughing, sneezing, and other airborne means. Approximately 2 billion people are infected with TB and around 1.6 million people die of this disease every year. Navpreet will develop a point of care (POC) diagnostic device that will be able to quantify specific TB biomarker levels in serum using electrical impedance spectroscopy. His project tests the hypothesis that the limit of detection can be improved by creating a 3D gel sensor as opposed to the standard 2D sensor for electrochemical detection. The versatile, low cost POC platform technology for TB diagnosis and other antibody-based assays will address the existing diagnostic needs of patients and clinicians in underserved regions.

  • Major: Chemical Engineering
  • Mentor: Professors Richard Mathies and Amy Herr