Biotech Company Working On Coronavirus Antibody Detection Patch, Beads

Researchers are developing two products to detect coronavirus antibodies: a temporary patch and tiny injectable beads. These products change color when antibodies are present, indicating potential immunity. The company plans to start clinical trials soon and aims to release the products by year-end.

What are the two different products being developed by researchers for detecting coronavirus antibodies?

How would the patch and beads indicate the presence of antibodies?

In what ways could the products be used according to the company?

What does it mean when the color of the patch dissipates?

What is the intended timeline for the clinical trials and market release of these products?