Biomedical Engineering and Bioengineering Commons^™

Pathogenic Dna Detection Using Dna Hairpins: A Non-Linear Hybridization Chain Reaction Platform, Lance Novak, Tamara L. Kinzer-Ursem

The Summer Undergraduate Research Fellowship (SURF) Symposium

Currently, 3.2 billion people are at risk of being infected with malaria, with 1.2 billion of those being at high risk (>1 in 1000 chance of getting malaria in a year). Thus, there is a need for a biosensor that is highly sensitive, cost effective, and simple to use for point-of-care diagnosis. The biosensing platform, PathVis, has achieved this by measuring changes in fluid properties after a loop-mediated isothermal amplification (LAMP). LAMP is a DNA amplification system that requires enzymes and a temperature of 65degrees C. LAMP currently limits PathVis by being costly, requiring refrigeration, and difficult to design. …