Extended Data Fig. 4: CPs contents of rice seeds and rice tissues.

Changes in CPs contents of (a) rice seeds and (b) rice tissues against the dose of nZVI100 in the contaminated soil with 100 mg (375 μmol) PCP per kg soil.
Changes in CPs contents of (a) rice seeds and (b) rice tissues against the dose of nZVI100 in the contaminated soil with 100 mg (375 μmol) PCP per kg soil.