Fig. 3From: Spiropyran as a potential molecular diagnostic tool for double-stranded RNA detectionMC-dsRNA interaction results in color change of the MC solution. Color change observed upon addition of 20 μL poly GC dsRNA to a 50 μL of 12.5 μM MC solution in TDW at pH 7 (right). 20 μL of TDW was added as a control for comparison (left)Back to article page