Related Experiment Video
Updated: Feb 24, 2026
Multiplexed Isothermal Amplification Based Diagnostic Platform to Detect Zika, Chikungunya, and Dengue 1
Published on: March 13, 2018
Point-of-Care Molecular Test for Zika Infection
Michael G Mauk1, Jinzhao Song1, Haim H Bau1
1Department of Mechanical Engineering and Applied Mechanics, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia PA.
The recent outbreak of Zika virus (ZIKV) infection has led to a serious threat to public health. Rapid and sensitive diagnostics for ZIKV infection are crucial because Zika infection is usually mild and often asymptomatic, but may have serious consequences to infants born to infected mothers. We report on a simple, sensitive, inexpensive, point-of-care (POC) diagnostic technology for rapid detection of ZIKV in saliva. We use a chemically heated cup for isothermal amplification without a need for electrical power. The detection results can be directly read out by eye.
The recent outbreak of Zika virus (ZIKV) infection has led to a serious threat to public health. Rapid and sensitive diagnostics for ZIKV infection are crucial because Zika infection is usually mild and often asymptomatic, but may have serious consequences to infants born to infected mothers. We report on a simple, sensitive, inexpensive, point-of-care (POC) diagnostic technology for rapid detection of ZIKV in saliva. We use a chemically heated cup for isothermal amplification without a need for electrical power. The detection results can be directly read out by eye.
