`capillary-flow` Related Article Results

The lateral flow assay (LFA), also known as lateral flow or side-flow testing, is a biosensor system that offers users numerous advantages. Its working principle is based on capillary action—the phenomenon in which a liquid moves through a narrow space due to adhesive forces exceeding cohesive forces. LFA systems, as examples of point of care tests, provide rapid, easy, low-cost, portable, and reliable results. LFA-based test kits are used for diagnosing various viruses such as COVID-19, pregnan