Pristine graphene dispersed or dissolved in {HEAD ~ a solvent} can also be formed into a thin film via casting or {TAIL ~ spin coating} 
Pristine graphene dispersed or dissolved in { HEAD ~ a solvent } can also be formed into a thin film via casting or { TAIL ~ spin coating }
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL