Fig. 4: Application of A4 to I223R/H275Y virus detection.

Schematic illustration of I223R/H275Y pH1N1 detection using A4 in various sensing platforms including colorimetry, SERS, and LFA.
Schematic illustration of I223R/H275Y pH1N1 detection using A4 in various sensing platforms including colorimetry, SERS, and LFA.