Table 1.

Standard deviation values corresponding to different test environments for three different types of metal depositions (electroplated gold electrode chip, evaporated gold electrode chip, sputtered gold electrode chip) (N = number of measurements).

Viscosity (m Pa.s)	Test Condition	Electroplated Gold Electrode Chip Std. Dev.	Evaporated Gold Electrode Chip Std. Dev.	Sputtered Gold Electrode Chip Std. Dev.
1.60	RT 1× PBS	55 μA N = 77	10 μA N = 70	11 μA N = 84
NA	3 °C 1× PBS	10 μA N = 84	3 μA N = 84	4 μA N = 63
1.79	10% PBST	31 μA N = 98	9 μA N=105	4 μA N = 56
1.83	10% GLYCEROL	31 μA N = 77	10 μA N = 84	9 μA N = 63
6.83	50% GLYCEROL	21 μA N = 77	7 μA N = 84	4.27 μA N = 70
262.4	90% GLYCEROL	13 μA N = 84	4 μA N = 70	4.16 μA N = 70
782	100% GLYCEROL (2.96)	56 μA N = 84	28 μA N = 91	33 μA N = 63