Peanut Detection Using Droplet Microfluidic Polymerase Chain Reaction Device

Figure 8

Gel electrophoresis of various species products. (a) Lane M: 100 bp ladder marker, lane 1: PCR product of peanut from the droplet microfluidic PCR chip, lane 2: peanut template DNA before PCR, lane 3: PCR product of Staphylococcus aureus from the droplet microfluidic PCR chip, lane 4: Staphylococcus aureus template DNA before PCR. (b) Lane M: 100 bp ladder marker, lane 1: PCR product of sesame from the droplet microfluidic PCR chip, lane 2: sesame template DNA before PCR. (c) Lane M: 100 bp ladder marker, lane 1: PCR product of Salmonella spp. from the droplet microfluidic PCR chip, lane 2: Salmonella spp. template DNA before PCR.

(a)

(b)

(c)