. Author manuscript; available in PMC: 2019 Jan 24.

Published in final edited form as: Biomed Mater. 2018 Jan 24;13(2):025003. doi: 10.1088/1748-605X/aa985d

Table 1.

Composite adhesive formulations, cure time, pore size, and equilibrium water content

Formulation	Silica particle (wt%)		Cure time (second)	Pore size (μm)	Equilibrium water content (%)
Formulation	Nano	Micro	Cure time (second)	Pore size (μm)	Equilibrium water content (%)
PEG-DA	0	0	35.3±0.7	1.54±0.0800	94.0±0.680
PEG2%N	2	0	14.0±1.0^*	–	90.0±0.250
PEG10%N	10	0	7.3±0.7^*	14.5±2.13^*	82.4±0.920^*
PEG2%M	0	2	16.7±1.3^*	–	92.9±1.65
PEG10%M	0	10	8.3±0.7^*	15.1±3.40^*	86.8±1.33^*

p < 0.05 when compare to PEG-DA;