. Author manuscript; available in PMC: 2018 Jul 28.

Published in final edited form as: ACS Sens. 2017 Jun 23;2(7):909–915. doi: 10.1021/acssensors.7b00124

Table 1.

Reflectivity Changes during Fabrication of the SPR Microarray for Detection of Insulin and HbA1c in 20-Times Diluted Whole Blood^a

stepwise assembly on the Au chip	% change in reflectivity

	Insulin	HbA1c
Au chip-MPA-dendrimer	initial	initial
Au chip-MPA-dendrimer-glutaraldehyde	8.1 (±1.3)	5.8 (±0.8)
Au chip-MPA-dendrimer-glutaraldehyde-Ab	7.4 (±1.4)	7.7 (±1.0)
Au chip-MPA-dendrimer-glutaraldehyde-Ab-0.1%	0.9 (±0.5)	1.0 (±0.4)
BSA

N = 3 replicates with eight spots per sample.