Fig. 5From: Colorimetric bacteria sensing of Pseudomonas aeruginosa using gold nanoparticle probesDetermination of the multiplex PCR sensitivity using different concentrations of P. aeruginosa genomic DNA. M, ladder; 1, 200 ng/μL; 2, 100 ng/μL; 3, 50 ng/μL; 4, 20 ng/μL; 5, 10 ng/μL; 6, 1 ng/μL; 7, 0.5 ng/μL; 8, 0.1 ng/μL; 9, 0. 05 ng/μL; 10, 0.01 ng/μLBack to article page