Preparation of Homogeneous Nanostructures in 5 Minutes for Cancer Cells Capture

Table 2

Characterization of glass substrates under different etching conditions.

Etching condition	Surface area (m^2)	Mean diameter (nm)	(nm)
Unetched	102	2	6.5
50 W 5 min	191	126.8	77.9
100 W 5 min	212	374.3	203
200 W 5 min	363.5	412.9	382.4