As indicated, {HEAD ~ monomers} carrying this anion have exhibited {TAIL ~ superior stability} relative to corresponding monomers which carry the fluoride ion, while nevertheless demonstrating the capacity to successfully form resin materials which release fluoride ion over time 
exhibited
As indicated , { HEAD ~ monomers } carrying this anion have exhibited { TAIL ~ superior stability } relative to corresponding monomers which carry the fluoride ion , while nevertheless demonstrating the capacity to successfully form resin materials which release fluoride ion over time
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH