. 2019 Jul 18;9:10416. doi: 10.1038/s41598-019-46796-3

Table 1.

Recovery of ZnSO₄ and solubility of ZnO nanoparticles after 48 hours, and their standard deviation, under pristine aqueous dispersions and the same dispersions exposure to plant roots.

Treatments	Root Contact		Water
	100	1000	100	1000
	(mg L⁻¹)
40 nm	30.1 ± 4.5^c	20.7 ± 4.1^b	9.6 ± 0.6^a	8.4 ± 0.3^a
300 nm	7.7 ± 0.9^a	8.2 ± 1.1^a	6.7 ± 0.4^a	8.6 ± 0.5^a
ZnSO₄	106.1 ± 10.6^d	1180.2 ± 11.7 ^f	101.8 ± 1.5^d	995.2 ± 23.3^e

Values followed by the same letter do not present statistical difference according to Tukey Test at 95% probability.