Figure 4.

DNA extraction with NMST for qPCR. (a) Process flow of sample preparation in 96 well plate format. NMST substrates were fabricated on shrink film as previously described but then taped to the bottom of the bottomless well plate. (b) Actual device, with the NMST at the bottom of a 96 well plate and T magnetic underneath. (c) Calculated DNA concentration that NSMT trapped versus the positive control Qiagen and the negative control of external magnet only (no NMST). Method is further described in supplemental section.