In order to confirm the functionality of the synthesized macromonomers, all of the obtained macromonomers were photocrosslinked under both air and argon atmospheres. The same amount (2% w/w) of the photoinitiator (Omnirad 819) was added for all of the obtained macromonomers and the photocuring process parameters were all the same. The chemical structure of elastomeric photocured films was verified using ATR-FTIR spectroscopy. Importantly, the spectra of all of the photocured elastomeric materials were similar, regardless of curing atmosphere (Fig. ).