Fig. 5From: Quantitative assessment of disease markers using the naked eye: point-of-care testing with gas generation-based biosensor immunochromatographic stripsUsing G-ICSs to test CRP in serum samples. a 3D model of the reading board. The unit of scale is mg/L. b Results after using G-ICSs to test for CRP in serum samples. Values above each image are CRP concentrations in serum samples as detected by a chemiluminescent (CL) immunoassayBack to article page