Figure 5
From: Magnetofection approach for the transformation of okra using green iron nanoparticles

The effect of different treatments on gene delivery. Three factors: DNA to nanoparticles ratio (DNR), time of magnetofection (h), and revolution per minute (rpm). The treatment No. 14 yielded the highest number of transgenic plants that include 1:20 ration DNR, 5 h of magnetofection with 800 rpm.