Synthesis of Silica-Coated Magnetic Nanoparticles and Application in the Detection of Pathogenic Viruses
Figure 5
Electrophoresis result of PCR products of HBV specific gene using DNA purified by Fe3O4/SiO2 nanoparticles: 100 bp DNA ladder, positive control: PCR product of purified pGEM-HBV, negative control, lanes 1 to 6: PCR products using purified DNA from samples from number 1 to 6 by Fe3O4/SiO2 nanoparticles, lane 1′ to 6′: PCR products using purified DNA from samples from number 1 to 6 by Dynabeads.
