Table 1.

EC50 and sensitivities of type I and type II MRSw as a function of size and valency of target analytes.

MRSw	Target	Target size (nm)	Target valency	EC50	PSC*
Type 1 (NP)	BSA-Tag2	8	2	9.1 nM	35 nM
	BSA-Tag6	8	6	1.7 nM	1.2 nM
	Latex-Tag5,300	900	5,300	0.26 pM	87 fM
Type II (MP)	BSA-Tag2	8	2	0.83 nM	56 pM
	BSA-Tag6	8	6	17 pM	4 pM
	Latex-Tag5,300	900	5,300	84 fM	1.2 fM

^*PSC: projected sensitivity concentration