. Author manuscript; available in PMC: 2016 Jan 15.

Published in final edited form as: Biosens Bioelectron. 2014 Jul 11;0:117–123. doi: 10.1016/j.bios.2014.07.011

Table 1.

Average # (± sd) of tethered, stuck, and total beads per 5x field of view^*

PSA concentration	tethered beads	stuck beads	total beads
100pM	96 ±21	9±4	260±21
10pM	82 ±21	3±1	314±37
1pM	8±3	9±2	257±38
0	0.2 ±0.4	12±3	262±24

5 fields of view averaged for 100pM sample, 20 fields of view for other samples