Fig. 5From: Femtomolar and locus-specific detection of N6-methyladenine in DNA by integrating double-hindered replication and nucleic acid-functionalized MB@Zr-MOFA Assessment of the selectivity of the developed biosensor. The concentrations of all DNA sequences were 1 nM. B Investigation of the stability of the developed biosensor at different pH. All results expressed as mean ± standard variation (n = 3). *Unpaired t test and one-way ANOVA with Tukey pairwise comparison (p < 0.001)Back to article page