Table 2.

Elastic modulus, G′, for neat hydrogels for various monomer and relative crosslinker ratios.

%CBis	Elastic Modulus, G′ a
	10% AAm	5% AAm	2.5% AAm
9.09	(1.96 ± 0.14) × 104	(3.57 ± 0.19) × 103	(4.27 ± 0.22) × 102
4.76	(1.98 ± 0.36) × 104	(3.67 ± 0.27) × 103	(4.14 ± 0.59) × 102
2.44	(1.03 ± 0.03) × 104	(1.95 ± 0.09) × 103	(4.78 ± 0.81) × 101
1.23	(5.78 ± 0.86) × 103	(5.98 ± 0.17) × 102	N/A b

^a Each data point represents an average of triplicate measurements. ^b This condition was below the limits of reliable detection using rotational rheology.