Fig. 9From: Ultrasensitive Biosensor for the Detection of Vibrio cholerae DNA with Polystyrene-co-acrylic Acid Composite NanospheresRepeatability of V. cholerae DNA biosensor using 0.1 M NaOH regeneration solution and rehybridization solution containing 5 μM cDNA and detection probe and 1 mM AQMS at 2.0 M ionic strength in 0.05 M potassium phosphate buffer (pH 7.0)Back to article page