Compact diagnostic platform enables rapid COVID-19 antibody testing from fingertip blood
Coronavirus
Tsinghua University Press Jun 5 2025 Researchers from the Shenzhen Institutes of Advanced Technology (SIAT), Chinese Academy of Sciences, along with multiple collaborators, have developed a compact diagnostic platform that can evaluate antibody protection against COVID-19 using only a single microliter of fingertip blood. Known as the Tip Optofluidic Immunoassay (TOI), the system delivers a comprehensive immune profile-measuring both antibody binding and viral inhibition-in just 40 minutes. As
din zilele anterioare