Fig. 4From: Spiropyran as a potential molecular diagnostic tool for double-stranded RNA detectionQuantification of the spectral absorbance change to infer dsRNA expression . Quantification of the absorbance change at 512 nm of 12 μM MC Vs. the concentration of poly AU and poly GC in 9 mM Na + ion buffer (a) or in TDW (b). Average of three replicates are shown and error bars denote s.e.mBack to article page