Rapid analysis of pathogenic bacteria in food and water is essential to preserve public health. Pathogenic bacterial DNA quantification was conducted by a flow-through chemiluminescence microarray readout system. The DNA microarrays were based on a NHS-activated poly(ethylene glycol)-modified glass substrate. The total assay time was 3.5 h and the detection limits determined on chemiluminescence microarrays were for E. coli O157:H7, S. Typhimurium, C. jejuni and L. pneumophila 136 cells/mL, 500 cells/mL, 1 cell/mL and 3.800 cells/mL, respectively.
«
Rapid analysis of pathogenic bacteria in food and water is essential to preserve public health. Pathogenic bacterial DNA quantification was conducted by a flow-through chemiluminescence microarray readout system. The DNA microarrays were based on a NHS-activated poly(ethylene glycol)-modified glass substrate. The total assay time was 3.5 h and the detection limits determined on chemiluminescence microarrays were for E. coli O157:H7, S. Typhimurium, C. jejuni and L. pneumophila 136 cells/mL, 500...
»