Fig. 13

Gel interaction of pBR322 DNA with AuNPs. Lane 1: control pBR322; lane 2: pBR322 + AuNPs (37 °C for 60 min); lane 3: pBR322 + Fenton’s reagent (37 °C for 60 min); lane 4: pBR322 + AuNPs + Fenton’s reagent (37 °C for 60 min); lane 5: pBR322 + AuNPs (37 °C for 90 min); lane 6: pBR322 + Fenton’s reagent (37 °C for 90 min); lane 7: pBR322 + AuNPs + Fenton’s reagent (37 °C for 90 min); lane 8: pBR322 + AuNPs (37 °C for 120 min.); lane 9: pBR322 + Fenton’s reagent (37 °C for 120 min); lane 10: pBR322 + AuNPs + Fenton’s reagent (37 °C for 120 min)