Microscopic Studies of Various Sizes of Gold Nanoparticles and Their Cellular Localizations

Table 2

MTT cytotoxicity assay of gold nanoparticles.

Nanoparticle concentration	Nanoparticles sizes
	3 nm	10 nm	25 nm	50 nm
0 𝜇g	100±0.27	100±0.47	100±0.13	100.00±0.12
0.5 𝜇g	92.27±0.17	96.87±0.25	97.21±0.11	98.17±0.09
5.0 𝜇g	90.21±0.30	94.21±0.31	96.77±0.17	96.15±0.06
10 𝜇g	84.94±0.19	93.07±0.16	95.16±0.04	93.67±0.12
25 𝜇g	83.01±0.30	91.06±0.12	93.20±0.07	90.72±0.08
50 𝜇g	76.79±0.28	84.78±0.09	84.28±0.12	83.15±0.26