Figure 1.
Polymerization of acrylate by using microwave-induced heating. (a) Crosslinking of acrylate by microwave-induced heating. (b) Scheme of microwave-induced heating technique and phase contrast image of a crosslinked PEG4DA after microwave-induced heating with 1% AIBN for 10 s in the presence of ambient oxygen. Scale bars are 100 µm (top inset) and 300 µm.